1775573020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{184571}}^1$

素因数の和:184630

約数の個数: 48

約数和(自身を含む): 4124076768

約数和(自身を除く): 2348503748

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 9620, 184571, 369142, 738284, 922855, 1845710, 2399423, 3691420, 4798846, 6829127, 9597692, 11997115, 13658254, 23994230, 27316508, 34145635, 47988460, 68291270, 88778651, 136582540, 177557302, 355114604, 443893255, 887786510, 1775573020]

約数ペア:

[(1, 1775573020), (2, 887786510), (4, 443893255), (5, 355114604), (10, 177557302), (13, 136582540), (20, 88778651), (26, 68291270), (37, 47988460), (52, 34145635), (65, 27316508), (74, 23994230), (130, 13658254), (148, 11997115), (185, 9597692), (260, 6829127), (370, 4798846), (481, 3691420), (740, 2399423), (962, 1845710), (1924, 922855), (2405, 738284), (4810, 369142), (9620, 184571)]