69669050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 142303392

約数和(自身を除く): 72634342

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 197, 275, 394, 550, 643, 985, 1286, 1970, 2167, 3215, 4334, 4925, 6430, 7073, 9850, 10835, 14146, 16075, 21670, 32150, 35365, 54175, 70730, 108350, 126671, 176825, 253342, 353650, 633355, 1266710, 1393381, 2786762, 3166775, 6333550, 6966905, 13933810, 34834525, 69669050]

約数ペア:

[(1, 69669050), (2, 34834525), (5, 13933810), (10, 6966905), (11, 6333550), (22, 3166775), (25, 2786762), (50, 1393381), (55, 1266710), (110, 633355), (197, 353650), (275, 253342), (394, 176825), (550, 126671), (643, 108350), (985, 70730), (1286, 54175), (1970, 35365), (2167, 32150), (3215, 21670), (4334, 16075), (4925, 14146), (6430, 10835), (7073, 9850)]