56018360

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 130636800

約数和(自身を除く): 74618440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 83, 94, 166, 188, 235, 332, 359, 376, 415, 470, 664, 718, 830, 940, 1436, 1660, 1795, 1880, 2872, 3320, 3590, 3901, 7180, 7802, 14360, 15604, 16873, 19505, 29797, 31208, 33746, 39010, 59594, 67492, 78020, 84365, 119188, 134984, 148985, 156040, 168730, 238376, 297970, 337460, 595940, 674920, 1191880, 1400459, 2800918, 5601836, 7002295, 11203672, 14004590, 28009180, 56018360]

約数ペア:

[(1, 56018360), (2, 28009180), (4, 14004590), (5, 11203672), (8, 7002295), (10, 5601836), (20, 2800918), (40, 1400459), (47, 1191880), (83, 674920), (94, 595940), (166, 337460), (188, 297970), (235, 238376), (332, 168730), (359, 156040), (376, 148985), (415, 134984), (470, 119188), (664, 84365), (718, 78020), (830, 67492), (940, 59594), (1436, 39010), (1660, 33746), (1795, 31208), (1880, 29797), (2872, 19505), (3320, 16873), (3590, 15604), (3901, 14360), (7180, 7802)]