29913760

素因数分解:

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

素因数の和:246

約数の個数: 96

約数和(自身を含む): 75382272

約数和(自身を除く): 45468512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 74, 80, 124, 148, 155, 160, 163, 185, 248, 296, 310, 326, 370, 496, 592, 620, 652, 740, 815, 992, 1147, 1184, 1240, 1304, 1480, 1630, 2294, 2480, 2608, 2960, 3260, 4588, 4960, 5053, 5216, 5735, 5920, 6031, 6520, 9176, 10106, 11470, 12062, 13040, 18352, 20212, 22940, 24124, 25265, 26080, 30155, 36704, 40424, 45880, 48248, 50530, 60310, 80848, 91760, 96496, 101060, 120620, 161696, 183520, 186961, 192992, 202120, 241240, 373922, 404240, 482480, 747844, 808480, 934805, 964960, 1495688, 1869610, 2991376, 3739220, 5982752, 7478440, 14956880, 29913760]

約数ペア:

[(1, 29913760), (2, 14956880), (4, 7478440), (5, 5982752), (8, 3739220), (10, 2991376), (16, 1869610), (20, 1495688), (31, 964960), (32, 934805), (37, 808480), (40, 747844), (62, 482480), (74, 404240), (80, 373922), (124, 241240), (148, 202120), (155, 192992), (160, 186961), (163, 183520), (185, 161696), (248, 120620), (296, 101060), (310, 96496), (326, 91760), (370, 80848), (496, 60310), (592, 50530), (620, 48248), (652, 45880), (740, 40424), (815, 36704), (992, 30155), (1147, 26080), (1184, 25265), (1240, 24124), (1304, 22940), (1480, 20212), (1630, 18352), (2294, 13040), (2480, 12062), (2608, 11470), (2960, 10106), (3260, 9176), (4588, 6520), (4960, 6031), (5053, 5920), (5216, 5735)]