23009552500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{15787}}^1$

素因数の和:15875

約数の個数: 120

約数和(自身を含む): 55930821408

約数和(自身を除く): 32921268908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 100, 106, 110, 125, 212, 220, 250, 265, 275, 500, 530, 550, 583, 625, 1060, 1100, 1166, 1250, 1325, 1375, 2332, 2500, 2650, 2750, 2915, 5300, 5500, 5830, 6625, 6875, 11660, 13250, 13750, 14575, 15787, 26500, 27500, 29150, 31574, 33125, 58300, 63148, 66250, 72875, 78935, 132500, 145750, 157870, 173657, 291500, 315740, 347314, 364375, 394675, 694628, 728750, 789350, 836711, 868285, 1457500, 1578700, 1673422, 1736570, 1973375, 3346844, 3473140, 3946750, 4183555, 4341425, 7893500, 8367110, 8682850, 9203821, 9866875, 16734220, 17365700, 18407642, 19733750, 20917775, 21707125, 36815284, 39467500, 41835550, 43414250, 46019105, 83671100, 86828500, 92038210, 104588875, 108535625, 184076420, 209177750, 217071250, 230095525, 418355500, 434142500, 460191050, 522944375, 920382100, 1045888750, 1150477625, 2091777500, 2300955250, 4601910500, 5752388125, 11504776250, 23009552500]

約数ペア:

[(1, 23009552500), (2, 11504776250), (4, 5752388125), (5, 4601910500), (10, 2300955250), (11, 2091777500), (20, 1150477625), (22, 1045888750), (25, 920382100), (44, 522944375), (50, 460191050), (53, 434142500), (55, 418355500), (100, 230095525), (106, 217071250), (110, 209177750), (125, 184076420), (212, 108535625), (220, 104588875), (250, 92038210), (265, 86828500), (275, 83671100), (500, 46019105), (530, 43414250), (550, 41835550), (583, 39467500), (625, 36815284), (1060, 21707125), (1100, 20917775), (1166, 19733750), (1250, 18407642), (1325, 17365700), (1375, 16734220), (2332, 9866875), (2500, 9203821), (2650, 8682850), (2750, 8367110), (2915, 7893500), (5300, 4341425), (5500, 4183555), (5830, 3946750), (6625, 3473140), (6875, 3346844), (11660, 1973375), (13250, 1736570), (13750, 1673422), (14575, 1578700), (15787, 1457500), (26500, 868285), (27500, 836711), (29150, 789350), (31574, 728750), (33125, 694628), (58300, 394675), (63148, 364375), (66250, 347314), (72875, 315740), (78935, 291500), (132500, 173657), (145750, 157870)]