7834060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1039}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 18345600

約数和(自身を除く): 10511540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1039, 1508, 1885, 2078, 3770, 4156, 5195, 7540, 10390, 13507, 20780, 27014, 30131, 54028, 60262, 67535, 120524, 135070, 150655, 270140, 301310, 391703, 602620, 783406, 1566812, 1958515, 3917030, 7834060]

約数ペア:

[(1, 7834060), (2, 3917030), (4, 1958515), (5, 1566812), (10, 783406), (13, 602620), (20, 391703), (26, 301310), (29, 270140), (52, 150655), (58, 135070), (65, 120524), (116, 67535), (130, 60262), (145, 54028), (260, 30131), (290, 27014), (377, 20780), (580, 13507), (754, 10390), (1039, 7540), (1508, 5195), (1885, 4156), (2078, 3770)]