99715540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{937}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 222666192

約数和(自身を除く): 122950652

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 313, 340, 626, 937, 1252, 1565, 1874, 3130, 3748, 4685, 5321, 6260, 9370, 10642, 15929, 18740, 21284, 26605, 31858, 53210, 63716, 79645, 106420, 159290, 293281, 318580, 586562, 1173124, 1466405, 2932810, 4985777, 5865620, 9971554, 19943108, 24928885, 49857770, 99715540]

約数ペア:

[(1, 99715540), (2, 49857770), (4, 24928885), (5, 19943108), (10, 9971554), (17, 5865620), (20, 4985777), (34, 2932810), (68, 1466405), (85, 1173124), (170, 586562), (313, 318580), (340, 293281), (626, 159290), (937, 106420), (1252, 79645), (1565, 63716), (1874, 53210), (3130, 31858), (3748, 26605), (4685, 21284), (5321, 18740), (6260, 15929), (9370, 10642)]