6209800

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 14703300

約数和(自身を除く): 8493500

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 509, 610, 1018, 1220, 1525, 2036, 2440, 2545, 3050, 4072, 5090, 6100, 10180, 12200, 12725, 20360, 25450, 31049, 50900, 62098, 101800, 124196, 155245, 248392, 310490, 620980, 776225, 1241960, 1552450, 3104900, 6209800]

約数ペア:

[(1, 6209800), (2, 3104900), (4, 1552450), (5, 1241960), (8, 776225), (10, 620980), (20, 310490), (25, 248392), (40, 155245), (50, 124196), (61, 101800), (100, 62098), (122, 50900), (200, 31049), (244, 25450), (305, 20360), (488, 12725), (509, 12200), (610, 10180), (1018, 6100), (1220, 5090), (1525, 4072), (2036, 3050), (2440, 2545)]