102274120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{196681}}^1$

素因数の和:196705

約数の個数: 32

約数和(自身を含む): 247819320

約数和(自身を除く): 145545200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 196681, 393362, 786724, 983405, 1573448, 1966810, 2556853, 3933620, 5113706, 7867240, 10227412, 12784265, 20454824, 25568530, 51137060, 102274120]

約数ペア:

[(1, 102274120), (2, 51137060), (4, 25568530), (5, 20454824), (8, 12784265), (10, 10227412), (13, 7867240), (20, 5113706), (26, 3933620), (40, 2556853), (52, 1966810), (65, 1573448), (104, 983405), (130, 786724), (260, 393362), (520, 196681)]