4456021960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8569273}}^1$

素因数の和:8569297

約数の個数: 32

約数和(自身を含む): 10797285240

約数和(自身を除く): 6341263280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 8569273, 17138546, 34277092, 42846365, 68554184, 85692730, 111400549, 171385460, 222801098, 342770920, 445602196, 557002745, 891204392, 1114005490, 2228010980, 4456021960]

約数ペア:

[(1, 4456021960), (2, 2228010980), (4, 1114005490), (5, 891204392), (8, 557002745), (10, 445602196), (13, 342770920), (20, 222801098), (26, 171385460), (40, 111400549), (52, 85692730), (65, 68554184), (104, 42846365), (130, 34277092), (260, 17138546), (520, 8569273)]