60978800

素因数分解:

$2^4\times 5^2\times {\mathrm{157}}^1\times {\mathrm{971}}^1$

素因数の和:1146

約数の個数: 60

約数和(自身を含む): 147586536

約数和(自身を除く): 86607736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 157, 200, 314, 400, 628, 785, 971, 1256, 1570, 1942, 2512, 3140, 3884, 3925, 4855, 6280, 7768, 7850, 9710, 12560, 15536, 15700, 19420, 24275, 31400, 38840, 48550, 62800, 77680, 97100, 152447, 194200, 304894, 388400, 609788, 762235, 1219576, 1524470, 2439152, 3048940, 3811175, 6097880, 7622350, 12195760, 15244700, 30489400, 60978800]

約数ペア:

[(1, 60978800), (2, 30489400), (4, 15244700), (5, 12195760), (8, 7622350), (10, 6097880), (16, 3811175), (20, 3048940), (25, 2439152), (40, 1524470), (50, 1219576), (80, 762235), (100, 609788), (157, 388400), (200, 304894), (314, 194200), (400, 152447), (628, 97100), (785, 77680), (971, 62800), (1256, 48550), (1570, 38840), (1942, 31400), (2512, 24275), (3140, 19420), (3884, 15700), (3925, 15536), (4855, 12560), (6280, 9710), (7768, 7850)]