20174152050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3448573}}^1$

素因数の和:3448604

約数の個数: 72

約数和(自身を含む): 58370563524

約数和(自身を除く): 38196411474

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 3448573, 6897146, 10345719, 17242865, 20691438, 31037157, 34485730, 44831449, 51728595, 62074314, 86214325, 89662898, 103457190, 134494347, 155185785, 172428650, 224157245, 258642975, 268988694, 310371570, 403483041, 448314490, 517285950, 672471735, 775928925, 806966082, 1120786225, 1344943470, 1551857850, 2017415205, 2241572450, 3362358675, 4034830410, 6724717350, 10087076025, 20174152050]

約数ペア:

[(1, 20174152050), (2, 10087076025), (3, 6724717350), (5, 4034830410), (6, 3362358675), (9, 2241572450), (10, 2017415205), (13, 1551857850), (15, 1344943470), (18, 1120786225), (25, 806966082), (26, 775928925), (30, 672471735), (39, 517285950), (45, 448314490), (50, 403483041), (65, 310371570), (75, 268988694), (78, 258642975), (90, 224157245), (117, 172428650), (130, 155185785), (150, 134494347), (195, 103457190), (225, 89662898), (234, 86214325), (325, 62074314), (390, 51728595), (450, 44831449), (585, 34485730), (650, 31037157), (975, 20691438), (1170, 17242865), (1950, 10345719), (2925, 6897146), (5850, 3448573)]