13632680

素因数分解:

$2^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{683}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 30780000

約数和(自身を除く): 17147320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 499, 683, 998, 1366, 1996, 2495, 2732, 3415, 3992, 4990, 5464, 6830, 9980, 13660, 19960, 27320, 340817, 681634, 1363268, 1704085, 2726536, 3408170, 6816340, 13632680]

約数ペア:

[(1, 13632680), (2, 6816340), (4, 3408170), (5, 2726536), (8, 1704085), (10, 1363268), (20, 681634), (40, 340817), (499, 27320), (683, 19960), (998, 13660), (1366, 9980), (1996, 6830), (2495, 5464), (2732, 4990), (3415, 3992)]