14644760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28163}}^1$

素因数の和:28187

約数の個数: 32

約数和(自身を含む): 35486640

約数和(自身を除く): 20841880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 28163, 56326, 112652, 140815, 225304, 281630, 366119, 563260, 732238, 1126520, 1464476, 1830595, 2928952, 3661190, 7322380, 14644760]

約数ペア:

[(1, 14644760), (2, 7322380), (4, 3661190), (5, 2928952), (8, 1830595), (10, 1464476), (13, 1126520), (20, 732238), (26, 563260), (40, 366119), (52, 281630), (65, 225304), (104, 140815), (130, 112652), (260, 56326), (520, 28163)]