38996600

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2671}}^1$

素因数の和:2760

約数の個数: 48

約数和(自身を含む): 91943520

約数和(自身を除く): 52946920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 584, 730, 1460, 1825, 2671, 2920, 3650, 5342, 7300, 10684, 13355, 14600, 21368, 26710, 53420, 66775, 106840, 133550, 194983, 267100, 389966, 534200, 779932, 974915, 1559864, 1949830, 3899660, 4874575, 7799320, 9749150, 19498300, 38996600]

約数ペア:

[(1, 38996600), (2, 19498300), (4, 9749150), (5, 7799320), (8, 4874575), (10, 3899660), (20, 1949830), (25, 1559864), (40, 974915), (50, 779932), (73, 534200), (100, 389966), (146, 267100), (200, 194983), (292, 133550), (365, 106840), (584, 66775), (730, 53420), (1460, 26710), (1825, 21368), (2671, 14600), (2920, 13355), (3650, 10684), (5342, 7300)]