38832180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1297}}^1$

素因数の和:1808

約数の個数: 48

約数和(自身を含む): 109032000

約数和(自身を除く): 70199820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 499, 998, 1297, 1497, 1996, 2495, 2594, 2994, 3891, 4990, 5188, 5988, 6485, 7485, 7782, 9980, 12970, 14970, 15564, 19455, 25940, 29940, 38910, 77820, 647203, 1294406, 1941609, 2588812, 3236015, 3883218, 6472030, 7766436, 9708045, 12944060, 19416090, 38832180]

約数ペア:

[(1, 38832180), (2, 19416090), (3, 12944060), (4, 9708045), (5, 7766436), (6, 6472030), (10, 3883218), (12, 3236015), (15, 2588812), (20, 1941609), (30, 1294406), (60, 647203), (499, 77820), (998, 38910), (1297, 29940), (1497, 25940), (1996, 19455), (2495, 15564), (2594, 14970), (2994, 12970), (3891, 9980), (4990, 7782), (5188, 7485), (5988, 6485)]