88337200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{4507}}^1$

素因数の和:4539

約数の個数: 90

約数和(自身を含む): 246934716

約数和(自身を除く): 158597516

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3920, 4507, 4900, 9014, 9800, 18028, 19600, 22535, 31549, 36056, 45070, 63098, 72112, 90140, 112675, 126196, 157745, 180280, 220843, 225350, 252392, 315490, 360560, 441686, 450700, 504784, 630980, 788725, 883372, 901400, 1104215, 1261960, 1577450, 1766744, 1802800, 2208430, 2523920, 3154900, 3533488, 4416860, 5521075, 6309800, 8833720, 11042150, 12619600, 17667440, 22084300, 44168600, 88337200]

約数ペア:

[(1, 88337200), (2, 44168600), (4, 22084300), (5, 17667440), (7, 12619600), (8, 11042150), (10, 8833720), (14, 6309800), (16, 5521075), (20, 4416860), (25, 3533488), (28, 3154900), (35, 2523920), (40, 2208430), (49, 1802800), (50, 1766744), (56, 1577450), (70, 1261960), (80, 1104215), (98, 901400), (100, 883372), (112, 788725), (140, 630980), (175, 504784), (196, 450700), (200, 441686), (245, 360560), (280, 315490), (350, 252392), (392, 225350), (400, 220843), (490, 180280), (560, 157745), (700, 126196), (784, 112675), (980, 90140), (1225, 72112), (1400, 63098), (1960, 45070), (2450, 36056), (2800, 31549), (3920, 22535), (4507, 19600), (4900, 18028), (9014, 9800)]