508533920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 192

約数和(自身を含む): 1356880896

約数和(自身を除く): 848346976

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 37, 40, 62, 68, 74, 80, 85, 124, 136, 148, 155, 160, 163, 170, 185, 248, 272, 296, 310, 326, 340, 370, 496, 527, 544, 592, 620, 629, 652, 680, 740, 815, 992, 1054, 1147, 1184, 1240, 1258, 1304, 1360, 1480, 1630, 2108, 2294, 2480, 2516, 2608, 2635, 2720, 2771, 2960, 3145, 3260, 4216, 4588, 4960, 5032, 5053, 5216, 5270, 5542, 5735, 5920, 6031, 6290, 6520, 8432, 9176, 10064, 10106, 10540, 11084, 11470, 12062, 12580, 13040, 13855, 16864, 18352, 19499, 20128, 20212, 21080, 22168, 22940, 24124, 25160, 25265, 26080, 27710, 30155, 36704, 38998, 40424, 42160, 44336, 45880, 48248, 50320, 50530, 55420, 60310, 77996, 80848, 84320, 85901, 88672, 91760, 96496, 97495, 100640, 101060, 102527, 110840, 120620, 155992, 161696, 171802, 183520, 186961, 192992, 194990, 202120, 205054, 221680, 241240, 311984, 343604, 373922, 389980, 404240, 410108, 429505, 443360, 482480, 512635, 623968, 687208, 747844, 779960, 808480, 820216, 859010, 934805, 964960, 1025270, 1374416, 1495688, 1559920, 1640432, 1718020, 1869610, 2050540, 2748832, 2991376, 3119840, 3178337, 3280864, 3436040, 3739220, 4101080, 5982752, 6356674, 6872080, 7478440, 8202160, 12713348, 13744160, 14956880, 15891685, 16404320, 25426696, 29913760, 31783370, 50853392, 63566740, 101706784, 127133480, 254266960, 508533920]

約数ペア:

[(1, 508533920), (2, 254266960), (4, 127133480), (5, 101706784), (8, 63566740), (10, 50853392), (16, 31783370), (17, 29913760), (20, 25426696), (31, 16404320), (32, 15891685), (34, 14956880), (37, 13744160), (40, 12713348), (62, 8202160), (68, 7478440), (74, 6872080), (80, 6356674), (85, 5982752), (124, 4101080), (136, 3739220), (148, 3436040), (155, 3280864), (160, 3178337), (163, 3119840), (170, 2991376), (185, 2748832), (248, 2050540), (272, 1869610), (296, 1718020), (310, 1640432), (326, 1559920), (340, 1495688), (370, 1374416), (496, 1025270), (527, 964960), (544, 934805), (592, 859010), (620, 820216), (629, 808480), (652, 779960), (680, 747844), (740, 687208), (815, 623968), (992, 512635), (1054, 482480), (1147, 443360), (1184, 429505), (1240, 410108), (1258, 404240), (1304, 389980), (1360, 373922), (1480, 343604), (1630, 311984), (2108, 241240), (2294, 221680), (2480, 205054), (2516, 202120), (2608, 194990), (2635, 192992), (2720, 186961), (2771, 183520), (2960, 171802), (3145, 161696), (3260, 155992), (4216, 120620), (4588, 110840), (4960, 102527), (5032, 101060), (5053, 100640), (5216, 97495), (5270, 96496), (5542, 91760), (5735, 88672), (5920, 85901), (6031, 84320), (6290, 80848), (6520, 77996), (8432, 60310), (9176, 55420), (10064, 50530), (10106, 50320), (10540, 48248), (11084, 45880), (11470, 44336), (12062, 42160), (12580, 40424), (13040, 38998), (13855, 36704), (16864, 30155), (18352, 27710), (19499, 26080), (20128, 25265), (20212, 25160), (21080, 24124), (22168, 22940)]