14199920

素因数分解:

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

素因数の和:25377

約数の個数: 40

約数和(自身を含む): 37732704

約数和(自身を除く): 23532784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 25357, 50714, 101428, 126785, 177499, 202856, 253570, 354998, 405712, 507140, 709996, 887495, 1014280, 1419992, 1774990, 2028560, 2839984, 3549980, 7099960, 14199920]

約数ペア:

[(1, 14199920), (2, 7099960), (4, 3549980), (5, 2839984), (7, 2028560), (8, 1774990), (10, 1419992), (14, 1014280), (16, 887495), (20, 709996), (28, 507140), (35, 405712), (40, 354998), (56, 253570), (70, 202856), (80, 177499), (112, 126785), (140, 101428), (280, 50714), (560, 25357)]