22615840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 58677696

約数和(自身を除く): 36061856

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 83, 104, 130, 131, 160, 166, 208, 260, 262, 332, 415, 416, 520, 524, 655, 664, 830, 1040, 1048, 1079, 1310, 1328, 1660, 1703, 2080, 2096, 2158, 2620, 2656, 3320, 3406, 4192, 4316, 5240, 5395, 6640, 6812, 8515, 8632, 10480, 10790, 10873, 13280, 13624, 17030, 17264, 20960, 21580, 21746, 27248, 34060, 34528, 43160, 43492, 54365, 54496, 68120, 86320, 86984, 108730, 136240, 141349, 172640, 173968, 217460, 272480, 282698, 347936, 434920, 565396, 706745, 869840, 1130792, 1413490, 1739680, 2261584, 2826980, 4523168, 5653960, 11307920, 22615840]

約数ペア:

[(1, 22615840), (2, 11307920), (4, 5653960), (5, 4523168), (8, 2826980), (10, 2261584), (13, 1739680), (16, 1413490), (20, 1130792), (26, 869840), (32, 706745), (40, 565396), (52, 434920), (65, 347936), (80, 282698), (83, 272480), (104, 217460), (130, 173968), (131, 172640), (160, 141349), (166, 136240), (208, 108730), (260, 86984), (262, 86320), (332, 68120), (415, 54496), (416, 54365), (520, 43492), (524, 43160), (655, 34528), (664, 34060), (830, 27248), (1040, 21746), (1048, 21580), (1079, 20960), (1310, 17264), (1328, 17030), (1660, 13624), (1703, 13280), (2080, 10873), (2096, 10790), (2158, 10480), (2620, 8632), (2656, 8515), (3320, 6812), (3406, 6640), (4192, 5395), (4316, 5240)]