12776021960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24569273}}^1$

素因数の和:24569297

約数の個数: 32

約数和(自身を含む): 30957285240

約数和(自身を除く): 18181263280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 24569273, 49138546, 98277092, 122846365, 196554184, 245692730, 319400549, 491385460, 638801098, 982770920, 1277602196, 1597002745, 2555204392, 3194005490, 6388010980, 12776021960]

約数ペア:

[(1, 12776021960), (2, 6388010980), (4, 3194005490), (5, 2555204392), (8, 1597002745), (10, 1277602196), (13, 982770920), (20, 638801098), (26, 491385460), (40, 319400549), (52, 245692730), (65, 196554184), (104, 122846365), (130, 98277092), (260, 49138546), (520, 24569273)]