7483580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 17146080

約数和(自身を除く): 9662500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 214, 260, 269, 428, 535, 538, 1070, 1076, 1345, 1391, 2140, 2690, 2782, 3497, 5380, 5564, 6955, 6994, 13910, 13988, 17485, 27820, 28783, 34970, 57566, 69940, 115132, 143915, 287830, 374179, 575660, 748358, 1496716, 1870895, 3741790, 7483580]

約数ペア:

[(1, 7483580), (2, 3741790), (4, 1870895), (5, 1496716), (10, 748358), (13, 575660), (20, 374179), (26, 287830), (52, 143915), (65, 115132), (107, 69940), (130, 57566), (214, 34970), (260, 28783), (269, 27820), (428, 17485), (535, 13988), (538, 13910), (1070, 6994), (1076, 6955), (1345, 5564), (1391, 5380), (2140, 3497), (2690, 2782)]