42824080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41177}}^1$

素因数の和:41203

約数の個数: 40

約数和(自身を含む): 107227512

約数和(自身を除く): 64403432

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 41177, 82354, 164708, 205885, 329416, 411770, 535301, 658832, 823540, 1070602, 1647080, 2141204, 2676505, 3294160, 4282408, 5353010, 8564816, 10706020, 21412040, 42824080]

約数ペア:

[(1, 42824080), (2, 21412040), (4, 10706020), (5, 8564816), (8, 5353010), (10, 4282408), (13, 3294160), (16, 2676505), (20, 2141204), (26, 1647080), (40, 1070602), (52, 823540), (65, 658832), (80, 535301), (104, 411770), (130, 329416), (208, 205885), (260, 164708), (520, 82354), (1040, 41177)]