40122250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 87070464

約数和(自身を除く): 46948214

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 101, 125, 175, 202, 227, 250, 350, 454, 505, 707, 875, 1010, 1135, 1414, 1589, 1750, 2270, 2525, 3178, 3535, 5050, 5675, 7070, 7945, 11350, 12625, 15890, 17675, 22927, 25250, 28375, 35350, 39725, 45854, 56750, 79450, 88375, 114635, 160489, 176750, 198625, 229270, 320978, 397250, 573175, 802445, 1146350, 1604890, 2865875, 4012225, 5731750, 8024450, 20061125, 40122250]

約数ペア:

[(1, 40122250), (2, 20061125), (5, 8024450), (7, 5731750), (10, 4012225), (14, 2865875), (25, 1604890), (35, 1146350), (50, 802445), (70, 573175), (101, 397250), (125, 320978), (175, 229270), (202, 198625), (227, 176750), (250, 160489), (350, 114635), (454, 88375), (505, 79450), (707, 56750), (875, 45854), (1010, 39725), (1135, 35350), (1414, 28375), (1589, 25250), (1750, 22927), (2270, 17675), (2525, 15890), (3178, 12625), (3535, 11350), (5050, 7945), (5675, 7070)]