460874480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1095

約数の個数: 120

約数和(自身を含む): 1204047936

約数和(自身を除く): 743173456

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 121, 176, 188, 220, 235, 242, 376, 440, 470, 484, 517, 605, 752, 880, 940, 968, 1013, 1034, 1210, 1880, 1936, 2026, 2068, 2420, 2585, 3760, 4052, 4136, 4840, 5065, 5170, 5687, 8104, 8272, 9680, 10130, 10340, 11143, 11374, 16208, 20260, 20680, 22286, 22748, 28435, 40520, 41360, 44572, 45496, 47611, 55715, 56870, 81040, 89144, 90992, 95222, 111430, 113740, 122573, 178288, 190444, 222860, 227480, 238055, 245146, 380888, 445720, 454960, 476110, 490292, 523721, 612865, 761776, 891440, 952220, 980584, 1047442, 1225730, 1904440, 1961168, 2094884, 2451460, 2618605, 3808880, 4189768, 4902920, 5237210, 5760931, 8379536, 9805840, 10474420, 11521862, 20948840, 23043724, 28804655, 41897680, 46087448, 57609310, 92174896, 115218620, 230437240, 460874480]

約数ペア:

[(1, 460874480), (2, 230437240), (4, 115218620), (5, 92174896), (8, 57609310), (10, 46087448), (11, 41897680), (16, 28804655), (20, 23043724), (22, 20948840), (40, 11521862), (44, 10474420), (47, 9805840), (55, 8379536), (80, 5760931), (88, 5237210), (94, 4902920), (110, 4189768), (121, 3808880), (176, 2618605), (188, 2451460), (220, 2094884), (235, 1961168), (242, 1904440), (376, 1225730), (440, 1047442), (470, 980584), (484, 952220), (517, 891440), (605, 761776), (752, 612865), (880, 523721), (940, 490292), (968, 476110), (1013, 454960), (1034, 445720), (1210, 380888), (1880, 245146), (1936, 238055), (2026, 227480), (2068, 222860), (2420, 190444), (2585, 178288), (3760, 122573), (4052, 113740), (4136, 111430), (4840, 95222), (5065, 90992), (5170, 89144), (5687, 81040), (8104, 56870), (8272, 55715), (9680, 47611), (10130, 45496), (10340, 44572), (11143, 41360), (11374, 40520), (16208, 28435), (20260, 22748), (20680, 22286)]