6497800

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 15417540

約数和(自身を除く): 8919740

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 613, 1060, 1226, 1325, 2120, 2452, 2650, 3065, 4904, 5300, 6130, 10600, 12260, 15325, 24520, 30650, 32489, 61300, 64978, 122600, 129956, 162445, 259912, 324890, 649780, 812225, 1299560, 1624450, 3248900, 6497800]

約数ペア:

[(1, 6497800), (2, 3248900), (4, 1624450), (5, 1299560), (8, 812225), (10, 649780), (20, 324890), (25, 259912), (40, 162445), (50, 129956), (53, 122600), (100, 64978), (106, 61300), (200, 32489), (212, 30650), (265, 24520), (424, 15325), (530, 12260), (613, 10600), (1060, 6130), (1226, 5300), (1325, 4904), (2120, 3065), (2452, 2650)]