1330573823780

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2417}}^1\times {\mathrm{104659}}^1$

素因数の和:107348

約数の個数: 48

約数和(自身を含む): 2806016653440

約数和(自身を除く): 1475442829660

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2417, 2630, 4834, 5260, 9668, 12085, 24170, 48340, 104659, 209318, 418636, 523295, 635671, 1046590, 1271342, 2093180, 2542684, 3178355, 6356710, 12713420, 27525317, 55050634, 110101268, 137626585, 252960803, 275253170, 505921606, 550506340, 1011843212, 1264804015, 2529608030, 5059216060, 66528691189, 133057382378, 266114764756, 332643455945, 665286911890, 1330573823780]

約数ペア:

[(1, 1330573823780), (2, 665286911890), (4, 332643455945), (5, 266114764756), (10, 133057382378), (20, 66528691189), (263, 5059216060), (526, 2529608030), (1052, 1264804015), (1315, 1011843212), (2417, 550506340), (2630, 505921606), (4834, 275253170), (5260, 252960803), (9668, 137626585), (12085, 110101268), (24170, 55050634), (48340, 27525317), (104659, 12713420), (209318, 6356710), (418636, 3178355), (523295, 2542684), (635671, 2093180), (1046590, 1271342)]