100646080

素因数分解:

$2^6\times 5^1\times {\mathrm{367}}^1\times {\mathrm{857}}^1$

素因数の和:1241

約数の個数: 56

約数和(自身を含む): 240596928

約数和(自身を除く): 139950848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 367, 734, 857, 1468, 1714, 1835, 2936, 3428, 3670, 4285, 5872, 6856, 7340, 8570, 11744, 13712, 14680, 17140, 23488, 27424, 29360, 34280, 54848, 58720, 68560, 117440, 137120, 274240, 314519, 629038, 1258076, 1572595, 2516152, 3145190, 5032304, 6290380, 10064608, 12580760, 20129216, 25161520, 50323040, 100646080]

約数ペア:

[(1, 100646080), (2, 50323040), (4, 25161520), (5, 20129216), (8, 12580760), (10, 10064608), (16, 6290380), (20, 5032304), (32, 3145190), (40, 2516152), (64, 1572595), (80, 1258076), (160, 629038), (320, 314519), (367, 274240), (734, 137120), (857, 117440), (1468, 68560), (1714, 58720), (1835, 54848), (2936, 34280), (3428, 29360), (3670, 27424), (4285, 23488), (5872, 17140), (6856, 14680), (7340, 13712), (8570, 11744)]