2017128932900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{4651}}^1\times {\mathrm{149551}}^1$

素因数の和:154245

約数の個数: 72

約数和(自身を含む): 4529110535040

約数和(自身を除く): 2511981602140

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 4651, 9302, 18604, 23255, 46510, 93020, 116275, 134879, 149551, 232550, 269758, 299102, 465100, 539516, 598204, 674395, 747755, 1348790, 1495510, 2697580, 2991020, 3371975, 3738775, 4336979, 6743950, 7477550, 8673958, 13487900, 14955100, 17347916, 21684895, 43369790, 86739580, 108424475, 216848950, 433697900, 695561701, 1391123402, 2782246804, 3477808505, 6955617010, 13911234020, 17389042525, 20171289329, 34778085050, 40342578658, 69556170100, 80685157316, 100856446645, 201712893290, 403425786580, 504282233225, 1008564466450, 2017128932900]

約数ペア:

[(1, 2017128932900), (2, 1008564466450), (4, 504282233225), (5, 403425786580), (10, 201712893290), (20, 100856446645), (25, 80685157316), (29, 69556170100), (50, 40342578658), (58, 34778085050), (100, 20171289329), (116, 17389042525), (145, 13911234020), (290, 6955617010), (580, 3477808505), (725, 2782246804), (1450, 1391123402), (2900, 695561701), (4651, 433697900), (9302, 216848950), (18604, 108424475), (23255, 86739580), (46510, 43369790), (93020, 21684895), (116275, 17347916), (134879, 14955100), (149551, 13487900), (232550, 8673958), (269758, 7477550), (299102, 6743950), (465100, 4336979), (539516, 3738775), (598204, 3371975), (674395, 2991020), (747755, 2697580), (1348790, 1495510)]