23903000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 128

約数和(自身を含む): 63685440

約数和(自身を除く): 39782440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 41, 44, 50, 53, 55, 82, 88, 100, 106, 110, 125, 164, 200, 205, 212, 220, 250, 265, 275, 328, 410, 424, 440, 451, 500, 530, 550, 583, 820, 902, 1000, 1025, 1060, 1100, 1166, 1325, 1375, 1640, 1804, 2050, 2120, 2173, 2200, 2255, 2332, 2650, 2750, 2915, 3608, 4100, 4346, 4510, 4664, 5125, 5300, 5500, 5830, 6625, 8200, 8692, 9020, 10250, 10600, 10865, 11000, 11275, 11660, 13250, 14575, 17384, 18040, 20500, 21730, 22550, 23320, 23903, 26500, 29150, 41000, 43460, 45100, 47806, 53000, 54325, 56375, 58300, 72875, 86920, 90200, 95612, 108650, 112750, 116600, 119515, 145750, 191224, 217300, 225500, 239030, 271625, 291500, 434600, 451000, 478060, 543250, 583000, 597575, 956120, 1086500, 1195150, 2173000, 2390300, 2987875, 4780600, 5975750, 11951500, 23903000]

約数ペア:

[(1, 23903000), (2, 11951500), (4, 5975750), (5, 4780600), (8, 2987875), (10, 2390300), (11, 2173000), (20, 1195150), (22, 1086500), (25, 956120), (40, 597575), (41, 583000), (44, 543250), (50, 478060), (53, 451000), (55, 434600), (82, 291500), (88, 271625), (100, 239030), (106, 225500), (110, 217300), (125, 191224), (164, 145750), (200, 119515), (205, 116600), (212, 112750), (220, 108650), (250, 95612), (265, 90200), (275, 86920), (328, 72875), (410, 58300), (424, 56375), (440, 54325), (451, 53000), (500, 47806), (530, 45100), (550, 43460), (583, 41000), (820, 29150), (902, 26500), (1000, 23903), (1025, 23320), (1060, 22550), (1100, 21730), (1166, 20500), (1325, 18040), (1375, 17384), (1640, 14575), (1804, 13250), (2050, 11660), (2120, 11275), (2173, 11000), (2200, 10865), (2255, 10600), (2332, 10250), (2650, 9020), (2750, 8692), (2915, 8200), (3608, 6625), (4100, 5830), (4346, 5500), (4510, 5300), (4664, 5125)]