84476560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{601}}^1$

素因数の和:872

約数の個数: 80

約数和(自身を含む): 225735552

約数和(自身を除く): 141258992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 251, 280, 502, 560, 601, 1004, 1202, 1255, 1757, 2008, 2404, 2510, 3005, 3514, 4016, 4207, 4808, 5020, 6010, 7028, 8414, 8785, 9616, 10040, 12020, 14056, 16828, 17570, 20080, 21035, 24040, 28112, 33656, 35140, 42070, 48080, 67312, 70280, 84140, 140560, 150851, 168280, 301702, 336560, 603404, 754255, 1055957, 1206808, 1508510, 2111914, 2413616, 3017020, 4223828, 5279785, 6034040, 8447656, 10559570, 12068080, 16895312, 21119140, 42238280, 84476560]

約数ペア:

[(1, 84476560), (2, 42238280), (4, 21119140), (5, 16895312), (7, 12068080), (8, 10559570), (10, 8447656), (14, 6034040), (16, 5279785), (20, 4223828), (28, 3017020), (35, 2413616), (40, 2111914), (56, 1508510), (70, 1206808), (80, 1055957), (112, 754255), (140, 603404), (251, 336560), (280, 301702), (502, 168280), (560, 150851), (601, 140560), (1004, 84140), (1202, 70280), (1255, 67312), (1757, 48080), (2008, 42070), (2404, 35140), (2510, 33656), (3005, 28112), (3514, 24040), (4016, 21035), (4207, 20080), (4808, 17570), (5020, 16828), (6010, 14056), (7028, 12020), (8414, 10040), (8785, 9616)]