4780600

素因数分解:

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

素因数の和:121

約数の個数: 96

約数和(自身を含む): 12655440

約数和(自身を除く): 7874840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 41, 44, 50, 53, 55, 82, 88, 100, 106, 110, 164, 200, 205, 212, 220, 265, 275, 328, 410, 424, 440, 451, 530, 550, 583, 820, 902, 1025, 1060, 1100, 1166, 1325, 1640, 1804, 2050, 2120, 2173, 2200, 2255, 2332, 2650, 2915, 3608, 4100, 4346, 4510, 4664, 5300, 5830, 8200, 8692, 9020, 10600, 10865, 11275, 11660, 14575, 17384, 18040, 21730, 22550, 23320, 23903, 29150, 43460, 45100, 47806, 54325, 58300, 86920, 90200, 95612, 108650, 116600, 119515, 191224, 217300, 239030, 434600, 478060, 597575, 956120, 1195150, 2390300, 4780600]

約数ペア:

[(1, 4780600), (2, 2390300), (4, 1195150), (5, 956120), (8, 597575), (10, 478060), (11, 434600), (20, 239030), (22, 217300), (25, 191224), (40, 119515), (41, 116600), (44, 108650), (50, 95612), (53, 90200), (55, 86920), (82, 58300), (88, 54325), (100, 47806), (106, 45100), (110, 43460), (164, 29150), (200, 23903), (205, 23320), (212, 22550), (220, 21730), (265, 18040), (275, 17384), (328, 14575), (410, 11660), (424, 11275), (440, 10865), (451, 10600), (530, 9020), (550, 8692), (583, 8200), (820, 5830), (902, 5300), (1025, 4664), (1060, 4510), (1100, 4346), (1166, 4100), (1325, 3608), (1640, 2915), (1804, 2650), (2050, 2332), (2120, 2255), (2173, 2200)]