40026580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5869}}^1$

素因数の和:5920

約数の個数: 48

約数和(自身を含む): 94671360

約数和(自身を除く): 54644780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 5869, 6820, 11738, 23476, 29345, 58690, 64559, 117380, 129118, 181939, 258236, 322795, 363878, 645590, 727756, 909695, 1291180, 1819390, 2001329, 3638780, 4002658, 8005316, 10006645, 20013290, 40026580]

約数ペア:

[(1, 40026580), (2, 20013290), (4, 10006645), (5, 8005316), (10, 4002658), (11, 3638780), (20, 2001329), (22, 1819390), (31, 1291180), (44, 909695), (55, 727756), (62, 645590), (110, 363878), (124, 322795), (155, 258236), (220, 181939), (310, 129118), (341, 117380), (620, 64559), (682, 58690), (1364, 29345), (1705, 23476), (3410, 11738), (5869, 6820)]