16045620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15731}}^1$

素因数の和:15760

約数の個数: 48

約数和(自身を含む): 47573568

約数和(自身を除く): 31527948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 15731, 31462, 47193, 62924, 78655, 94386, 157310, 188772, 235965, 267427, 314620, 471930, 534854, 802281, 943860, 1069708, 1337135, 1604562, 2674270, 3209124, 4011405, 5348540, 8022810, 16045620]

約数ペア:

[(1, 16045620), (2, 8022810), (3, 5348540), (4, 4011405), (5, 3209124), (6, 2674270), (10, 1604562), (12, 1337135), (15, 1069708), (17, 943860), (20, 802281), (30, 534854), (34, 471930), (51, 314620), (60, 267427), (68, 235965), (85, 188772), (102, 157310), (170, 94386), (204, 78655), (255, 62924), (340, 47193), (510, 31462), (1020, 15731)]