2200250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 4442256

約数和(自身を除く): 2242006

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 677, 1354, 1625, 3250, 3385, 6770, 8801, 16925, 17602, 33850, 44005, 84625, 88010, 169250, 220025, 440050, 1100125, 2200250]

約数ペア:

[(1, 2200250), (2, 1100125), (5, 440050), (10, 220025), (13, 169250), (25, 88010), (26, 84625), (50, 44005), (65, 33850), (125, 17602), (130, 16925), (250, 8801), (325, 6770), (650, 3385), (677, 3250), (1354, 1625)]