56071600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:335

約数の個数: 120

約数和(自身を含む): 149177952

約数和(自身を除く): 93106352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 41, 50, 52, 65, 80, 82, 100, 104, 130, 164, 200, 205, 208, 260, 263, 325, 328, 400, 410, 520, 526, 533, 650, 656, 820, 1025, 1040, 1052, 1066, 1300, 1315, 1640, 2050, 2104, 2132, 2600, 2630, 2665, 3280, 3419, 4100, 4208, 4264, 5200, 5260, 5330, 6575, 6838, 8200, 8528, 10520, 10660, 10783, 13150, 13325, 13676, 16400, 17095, 21040, 21320, 21566, 26300, 26650, 27352, 34190, 42640, 43132, 52600, 53300, 53915, 54704, 68380, 85475, 86264, 105200, 106600, 107830, 136760, 140179, 170950, 172528, 213200, 215660, 269575, 273520, 280358, 341900, 431320, 539150, 560716, 683800, 700895, 862640, 1078300, 1121432, 1367600, 1401790, 2156600, 2242864, 2803580, 3504475, 4313200, 5607160, 7008950, 11214320, 14017900, 28035800, 56071600]

約数ペア:

[(1, 56071600), (2, 28035800), (4, 14017900), (5, 11214320), (8, 7008950), (10, 5607160), (13, 4313200), (16, 3504475), (20, 2803580), (25, 2242864), (26, 2156600), (40, 1401790), (41, 1367600), (50, 1121432), (52, 1078300), (65, 862640), (80, 700895), (82, 683800), (100, 560716), (104, 539150), (130, 431320), (164, 341900), (200, 280358), (205, 273520), (208, 269575), (260, 215660), (263, 213200), (325, 172528), (328, 170950), (400, 140179), (410, 136760), (520, 107830), (526, 106600), (533, 105200), (650, 86264), (656, 85475), (820, 68380), (1025, 54704), (1040, 53915), (1052, 53300), (1066, 52600), (1300, 43132), (1315, 42640), (1640, 34190), (2050, 27352), (2104, 26650), (2132, 26300), (2600, 21566), (2630, 21320), (2665, 21040), (3280, 17095), (3419, 16400), (4100, 13676), (4208, 13325), (4264, 13150), (5200, 10783), (5260, 10660), (5330, 10520), (6575, 8528), (6838, 8200)]