20130124910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{165367}}^1$

素因数の和:165465

約数の個数: 64

約数和(自身を含む): 43434897408

約数和(自身を除く): 23304772498

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 47, 70, 74, 94, 185, 235, 259, 329, 370, 470, 518, 658, 1295, 1645, 1739, 2590, 3290, 3478, 8695, 12173, 17390, 24346, 60865, 121730, 165367, 330734, 826835, 1157569, 1653670, 2315138, 5787845, 6118579, 7772249, 11575690, 12237158, 15544498, 30592895, 38861245, 42830053, 54405743, 61185790, 77722490, 85660106, 108811486, 214150265, 272028715, 287573213, 428300530, 544057430, 575146426, 1437866065, 2013012491, 2875732130, 4026024982, 10065062455, 20130124910]

約数ペア:

[(1, 20130124910), (2, 10065062455), (5, 4026024982), (7, 2875732130), (10, 2013012491), (14, 1437866065), (35, 575146426), (37, 544057430), (47, 428300530), (70, 287573213), (74, 272028715), (94, 214150265), (185, 108811486), (235, 85660106), (259, 77722490), (329, 61185790), (370, 54405743), (470, 42830053), (518, 38861245), (658, 30592895), (1295, 15544498), (1645, 12237158), (1739, 11575690), (2590, 7772249), (3290, 6118579), (3478, 5787845), (8695, 2315138), (12173, 1653670), (17390, 1157569), (24346, 826835), (60865, 330734), (121730, 165367)]