43885140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56263}}^1$

素因数の和:56288

約数の個数: 48

約数和(自身を含む): 132332928

約数和(自身を除く): 88447788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 56263, 112526, 168789, 225052, 281315, 337578, 562630, 675156, 731419, 843945, 1125260, 1462838, 1687890, 2194257, 2925676, 3375780, 3657095, 4388514, 7314190, 8777028, 10971285, 14628380, 21942570, 43885140]

約数ペア:

[(1, 43885140), (2, 21942570), (3, 14628380), (4, 10971285), (5, 8777028), (6, 7314190), (10, 4388514), (12, 3657095), (13, 3375780), (15, 2925676), (20, 2194257), (26, 1687890), (30, 1462838), (39, 1125260), (52, 843945), (60, 731419), (65, 675156), (78, 562630), (130, 337578), (156, 281315), (195, 225052), (260, 168789), (390, 112526), (780, 56263)]