13744160

素因数分解:

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

素因数の和:226

約数の個数: 96

約数和(自身を含む): 35707392

約数和(自身を除く): 21963232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 163, 170, 248, 272, 310, 326, 340, 496, 527, 544, 620, 652, 680, 815, 992, 1054, 1240, 1304, 1360, 1630, 2108, 2480, 2608, 2635, 2720, 2771, 3260, 4216, 4960, 5053, 5216, 5270, 5542, 6520, 8432, 10106, 10540, 11084, 13040, 13855, 16864, 20212, 21080, 22168, 25265, 26080, 27710, 40424, 42160, 44336, 50530, 55420, 80848, 84320, 85901, 88672, 101060, 110840, 161696, 171802, 202120, 221680, 343604, 404240, 429505, 443360, 687208, 808480, 859010, 1374416, 1718020, 2748832, 3436040, 6872080, 13744160]

約数ペア:

[(1, 13744160), (2, 6872080), (4, 3436040), (5, 2748832), (8, 1718020), (10, 1374416), (16, 859010), (17, 808480), (20, 687208), (31, 443360), (32, 429505), (34, 404240), (40, 343604), (62, 221680), (68, 202120), (80, 171802), (85, 161696), (124, 110840), (136, 101060), (155, 88672), (160, 85901), (163, 84320), (170, 80848), (248, 55420), (272, 50530), (310, 44336), (326, 42160), (340, 40424), (496, 27710), (527, 26080), (544, 25265), (620, 22168), (652, 21080), (680, 20212), (815, 16864), (992, 13855), (1054, 13040), (1240, 11084), (1304, 10540), (1360, 10106), (1630, 8432), (2108, 6520), (2480, 5542), (2608, 5270), (2635, 5216), (2720, 5053), (2771, 4960), (3260, 4216)]