100986490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{11621}}^1$

素因数の和:11718

約数の個数: 32

約数和(自身を含む): 200828160

約数和(自身を除く): 99841670

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690, 11621, 23242, 58105, 116210, 127831, 255662, 639155, 918059, 1278310, 1836118, 4590295, 9180590, 10098649, 20197298, 50493245, 100986490]

約数ペア:

[(1, 100986490), (2, 50493245), (5, 20197298), (10, 10098649), (11, 9180590), (22, 4590295), (55, 1836118), (79, 1278310), (110, 918059), (158, 639155), (395, 255662), (790, 127831), (869, 116210), (1738, 58105), (4345, 23242), (8690, 11621)]