70999600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{25357}}^1$

素因数の和:25382

約数の個数: 60

約数和(自身を含む): 194952304

約数和(自身を除く): 123952704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 25357, 50714, 101428, 126785, 177499, 202856, 253570, 354998, 405712, 507140, 633925, 709996, 887495, 1014280, 1267850, 1419992, 1774990, 2028560, 2535700, 2839984, 3549980, 4437475, 5071400, 7099960, 8874950, 10142800, 14199920, 17749900, 35499800, 70999600]

約数ペア:

[(1, 70999600), (2, 35499800), (4, 17749900), (5, 14199920), (7, 10142800), (8, 8874950), (10, 7099960), (14, 5071400), (16, 4437475), (20, 3549980), (25, 2839984), (28, 2535700), (35, 2028560), (40, 1774990), (50, 1419992), (56, 1267850), (70, 1014280), (80, 887495), (100, 709996), (112, 633925), (140, 507140), (175, 405712), (200, 354998), (280, 253570), (350, 202856), (400, 177499), (560, 126785), (700, 101428), (1400, 50714), (2800, 25357)]