42262360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1013}}^1$

素因数の和:1180

約数の個数: 64

約数和(自身を含む): 109512000

約数和(自身を除く): 67249640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 149, 280, 298, 596, 745, 1013, 1043, 1192, 1490, 2026, 2086, 2980, 4052, 4172, 5065, 5215, 5960, 7091, 8104, 8344, 10130, 10430, 14182, 20260, 20860, 28364, 35455, 40520, 41720, 56728, 70910, 141820, 150937, 283640, 301874, 603748, 754685, 1056559, 1207496, 1509370, 2113118, 3018740, 4226236, 5282795, 6037480, 8452472, 10565590, 21131180, 42262360]

約数ペア:

[(1, 42262360), (2, 21131180), (4, 10565590), (5, 8452472), (7, 6037480), (8, 5282795), (10, 4226236), (14, 3018740), (20, 2113118), (28, 1509370), (35, 1207496), (40, 1056559), (56, 754685), (70, 603748), (140, 301874), (149, 283640), (280, 150937), (298, 141820), (596, 70910), (745, 56728), (1013, 41720), (1043, 40520), (1192, 35455), (1490, 28364), (2026, 20860), (2086, 20260), (2980, 14182), (4052, 10430), (4172, 10130), (5065, 8344), (5215, 8104), (5960, 7091)]