71014160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{601}}^1$

素因数の和:832

約数の個数: 80

約数和(自身を含む): 189904512

約数和(自身を除く): 118890352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 211, 280, 422, 560, 601, 844, 1055, 1202, 1477, 1688, 2110, 2404, 2954, 3005, 3376, 4207, 4220, 4808, 5908, 6010, 7385, 8414, 8440, 9616, 11816, 12020, 14770, 16828, 16880, 21035, 23632, 24040, 29540, 33656, 42070, 48080, 59080, 67312, 84140, 118160, 126811, 168280, 253622, 336560, 507244, 634055, 887677, 1014488, 1268110, 1775354, 2028976, 2536220, 3550708, 4438385, 5072440, 7101416, 8876770, 10144880, 14202832, 17753540, 35507080, 71014160]

約数ペア:

[(1, 71014160), (2, 35507080), (4, 17753540), (5, 14202832), (7, 10144880), (8, 8876770), (10, 7101416), (14, 5072440), (16, 4438385), (20, 3550708), (28, 2536220), (35, 2028976), (40, 1775354), (56, 1268110), (70, 1014488), (80, 887677), (112, 634055), (140, 507244), (211, 336560), (280, 253622), (422, 168280), (560, 126811), (601, 118160), (844, 84140), (1055, 67312), (1202, 59080), (1477, 48080), (1688, 42070), (2110, 33656), (2404, 29540), (2954, 24040), (3005, 23632), (3376, 21035), (4207, 16880), (4220, 16828), (4808, 14770), (5908, 12020), (6010, 11816), (7385, 9616), (8414, 8440)]