8869250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2729}}^1$

素因数の和:2759

約数の個数: 32

約数和(自身を含む): 17886960

約数和(自身を除く): 9017710

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 2729, 3250, 5458, 13645, 27290, 35477, 68225, 70954, 136450, 177385, 341125, 354770, 682250, 886925, 1773850, 4434625, 8869250]

約数ペア:

[(1, 8869250), (2, 4434625), (5, 1773850), (10, 886925), (13, 682250), (25, 354770), (26, 341125), (50, 177385), (65, 136450), (125, 70954), (130, 68225), (250, 35477), (325, 27290), (650, 13645), (1625, 5458), (2729, 3250)]