13237250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4073}}^1$

素因数の和:4103

約数の個数: 32

約数和(自身を含む): 26692848

約数和(自身を除く): 13455598

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 4073, 8146, 20365, 40730, 52949, 101825, 105898, 203650, 264745, 509125, 529490, 1018250, 1323725, 2647450, 6618625, 13237250]

約数ペア:

[(1, 13237250), (2, 6618625), (5, 2647450), (10, 1323725), (13, 1018250), (25, 529490), (26, 509125), (50, 264745), (65, 203650), (125, 105898), (130, 101825), (250, 52949), (325, 40730), (650, 20365), (1625, 8146), (3250, 4073)]