77748970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{26003}}^1$

素因数の和:26046

約数の個数: 32

約数和(自身を含む): 157272192

約数和(自身を除く): 79523222

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 26003, 52006, 130015, 260030, 338039, 598069, 676078, 1196138, 1690195, 2990345, 3380390, 5980690, 7774897, 15549794, 38874485, 77748970]

約数ペア:

[(1, 77748970), (2, 38874485), (5, 15549794), (10, 7774897), (13, 5980690), (23, 3380390), (26, 2990345), (46, 1690195), (65, 1196138), (115, 676078), (130, 598069), (230, 338039), (299, 260030), (598, 130015), (1495, 52006), (2990, 26003)]