13531180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 31074624

約数和(自身を除く): 17543444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 710, 733, 923, 1420, 1466, 1846, 2932, 3665, 3692, 4615, 7330, 9230, 9529, 14660, 18460, 19058, 38116, 47645, 52043, 95290, 104086, 190580, 208172, 260215, 520430, 676559, 1040860, 1353118, 2706236, 3382795, 6765590, 13531180]

約数ペア:

[(1, 13531180), (2, 6765590), (4, 3382795), (5, 2706236), (10, 1353118), (13, 1040860), (20, 676559), (26, 520430), (52, 260215), (65, 208172), (71, 190580), (130, 104086), (142, 95290), (260, 52043), (284, 47645), (355, 38116), (710, 19058), (733, 18460), (923, 14660), (1420, 9529), (1466, 9230), (1846, 7330), (2932, 4615), (3665, 3692)]