83117540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10211}}^1$

素因数の和:10268

約数の個数: 48

約数和(自身を含む): 195580224

約数和(自身を除く): 112462684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 10211, 20422, 40844, 51055, 102110, 112321, 204220, 224642, 377807, 449284, 561605, 755614, 1123210, 1511228, 1889035, 2246420, 3778070, 4155877, 7556140, 8311754, 16623508, 20779385, 41558770, 83117540]

約数ペア:

[(1, 83117540), (2, 41558770), (4, 20779385), (5, 16623508), (10, 8311754), (11, 7556140), (20, 4155877), (22, 3778070), (37, 2246420), (44, 1889035), (55, 1511228), (74, 1123210), (110, 755614), (148, 561605), (185, 449284), (220, 377807), (370, 224642), (407, 204220), (740, 112321), (814, 102110), (1628, 51055), (2035, 40844), (4070, 20422), (8140, 10211)]