42608500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 103993344

約数和(自身を除く): 61384844

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 61, 100, 110, 122, 125, 127, 220, 244, 250, 254, 275, 305, 500, 508, 550, 610, 635, 671, 1100, 1220, 1270, 1342, 1375, 1397, 1525, 2540, 2684, 2750, 2794, 3050, 3175, 3355, 5500, 5588, 6100, 6350, 6710, 6985, 7625, 7747, 12700, 13420, 13970, 15250, 15494, 15875, 16775, 27940, 30500, 30988, 31750, 33550, 34925, 38735, 63500, 67100, 69850, 77470, 83875, 85217, 139700, 154940, 167750, 170434, 174625, 193675, 335500, 340868, 349250, 387350, 426085, 698500, 774700, 852170, 968375, 1704340, 1936750, 2130425, 3873500, 4260850, 8521700, 10652125, 21304250, 42608500]

約数ペア:

[(1, 42608500), (2, 21304250), (4, 10652125), (5, 8521700), (10, 4260850), (11, 3873500), (20, 2130425), (22, 1936750), (25, 1704340), (44, 968375), (50, 852170), (55, 774700), (61, 698500), (100, 426085), (110, 387350), (122, 349250), (125, 340868), (127, 335500), (220, 193675), (244, 174625), (250, 170434), (254, 167750), (275, 154940), (305, 139700), (500, 85217), (508, 83875), (550, 77470), (610, 69850), (635, 67100), (671, 63500), (1100, 38735), (1220, 34925), (1270, 33550), (1342, 31750), (1375, 30988), (1397, 30500), (1525, 27940), (2540, 16775), (2684, 15875), (2750, 15494), (2794, 15250), (3050, 13970), (3175, 13420), (3355, 12700), (5500, 7747), (5588, 7625), (6100, 6985), (6350, 6710)]