64971200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{5801}}^1$

素因数の和:5830

約数の個数: 84

約数和(自身を含む): 182739792

約数和(自身を除く): 117768592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 5801, 11200, 11602, 23204, 29005, 40607, 46408, 58010, 81214, 92816, 116020, 145025, 162428, 185632, 203035, 232040, 290050, 324856, 371264, 406070, 464080, 580100, 649712, 812140, 928160, 1015175, 1160200, 1299424, 1624280, 1856320, 2030350, 2320400, 2598848, 3248560, 4060700, 4640800, 6497120, 8121400, 9281600, 12994240, 16242800, 32485600, 64971200]

約数ペア:

[(1, 64971200), (2, 32485600), (4, 16242800), (5, 12994240), (7, 9281600), (8, 8121400), (10, 6497120), (14, 4640800), (16, 4060700), (20, 3248560), (25, 2598848), (28, 2320400), (32, 2030350), (35, 1856320), (40, 1624280), (50, 1299424), (56, 1160200), (64, 1015175), (70, 928160), (80, 812140), (100, 649712), (112, 580100), (140, 464080), (160, 406070), (175, 371264), (200, 324856), (224, 290050), (280, 232040), (320, 203035), (350, 185632), (400, 162428), (448, 145025), (560, 116020), (700, 92816), (800, 81214), (1120, 58010), (1400, 46408), (1600, 40607), (2240, 29005), (2800, 23204), (5600, 11602), (5801, 11200)]