101237240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{194687}}^1$

素因数の和:194711

約数の個数: 32

約数和(自身を含む): 245306880

約数和(自身を除く): 144069640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 194687, 389374, 778748, 973435, 1557496, 1946870, 2530931, 3893740, 5061862, 7787480, 10123724, 12654655, 20247448, 25309310, 50618620, 101237240]

約数ペア:

[(1, 101237240), (2, 50618620), (4, 25309310), (5, 20247448), (8, 12654655), (10, 10123724), (13, 7787480), (20, 5061862), (26, 3893740), (40, 2530931), (52, 1946870), (65, 1557496), (104, 973435), (130, 778748), (260, 389374), (520, 194687)]