21520512200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{184567}}^1$

素因数の和:184647

約数の個数: 96

約数和(自身を含む): 55614029760

約数和(自身を除く): 34093517560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 53, 55, 88, 100, 106, 110, 200, 212, 220, 265, 275, 424, 440, 530, 550, 583, 1060, 1100, 1166, 1325, 2120, 2200, 2332, 2650, 2915, 4664, 5300, 5830, 10600, 11660, 14575, 23320, 29150, 58300, 116600, 184567, 369134, 738268, 922835, 1476536, 1845670, 2030237, 3691340, 4060474, 4614175, 7382680, 8120948, 9228350, 9782051, 10151185, 16241896, 18456700, 19564102, 20302370, 36913400, 39128204, 40604740, 48910255, 50755925, 78256408, 81209480, 97820510, 101511850, 107602561, 195641020, 203023700, 215205122, 244551275, 391282040, 406047400, 430410244, 489102550, 538012805, 860820488, 978205100, 1076025610, 1956410200, 2152051220, 2690064025, 4304102440, 5380128050, 10760256100, 21520512200]

約数ペア:

[(1, 21520512200), (2, 10760256100), (4, 5380128050), (5, 4304102440), (8, 2690064025), (10, 2152051220), (11, 1956410200), (20, 1076025610), (22, 978205100), (25, 860820488), (40, 538012805), (44, 489102550), (50, 430410244), (53, 406047400), (55, 391282040), (88, 244551275), (100, 215205122), (106, 203023700), (110, 195641020), (200, 107602561), (212, 101511850), (220, 97820510), (265, 81209480), (275, 78256408), (424, 50755925), (440, 48910255), (530, 40604740), (550, 39128204), (583, 36913400), (1060, 20302370), (1100, 19564102), (1166, 18456700), (1325, 16241896), (2120, 10151185), (2200, 9782051), (2332, 9228350), (2650, 8120948), (2915, 7382680), (4664, 4614175), (5300, 4060474), (5830, 3691340), (10600, 2030237), (11660, 1845670), (14575, 1476536), (23320, 922835), (29150, 738268), (58300, 369134), (116600, 184567)]