24455890

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 45606384

約数和(自身を除く): 21150494

約数列:

[1, 2, 5, 10, 37, 74, 157, 185, 314, 370, 421, 785, 842, 1570, 2105, 4210, 5809, 11618, 15577, 29045, 31154, 58090, 66097, 77885, 132194, 155770, 330485, 660970, 2445589, 4891178, 12227945, 24455890]

約数ペア:

[(1, 24455890), (2, 12227945), (5, 4891178), (10, 2445589), (37, 660970), (74, 330485), (157, 155770), (185, 132194), (314, 77885), (370, 66097), (421, 58090), (785, 31154), (842, 29045), (1570, 15577), (2105, 11618), (4210, 5809)]