41163980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 104569920

約数和(自身を除く): 63405940

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 37, 44, 52, 55, 65, 74, 110, 130, 143, 148, 185, 220, 260, 286, 370, 389, 407, 481, 572, 715, 740, 778, 814, 962, 1430, 1556, 1628, 1924, 1945, 2035, 2405, 2860, 3890, 4070, 4279, 4810, 5057, 5291, 7780, 8140, 8558, 9620, 10114, 10582, 14393, 17116, 20228, 21164, 21395, 25285, 26455, 28786, 42790, 50570, 52910, 55627, 57572, 71965, 85580, 101140, 105820, 111254, 143930, 158323, 187109, 222508, 278135, 287860, 316646, 374218, 556270, 633292, 748436, 791615, 935545, 1112540, 1583230, 1871090, 2058199, 3166460, 3742180, 4116398, 8232796, 10290995, 20581990, 41163980]

約数ペア:

[(1, 41163980), (2, 20581990), (4, 10290995), (5, 8232796), (10, 4116398), (11, 3742180), (13, 3166460), (20, 2058199), (22, 1871090), (26, 1583230), (37, 1112540), (44, 935545), (52, 791615), (55, 748436), (65, 633292), (74, 556270), (110, 374218), (130, 316646), (143, 287860), (148, 278135), (185, 222508), (220, 187109), (260, 158323), (286, 143930), (370, 111254), (389, 105820), (407, 101140), (481, 85580), (572, 71965), (715, 57572), (740, 55627), (778, 52910), (814, 50570), (962, 42790), (1430, 28786), (1556, 26455), (1628, 25285), (1924, 21395), (1945, 21164), (2035, 20228), (2405, 17116), (2860, 14393), (3890, 10582), (4070, 10114), (4279, 9620), (4810, 8558), (5057, 8140), (5291, 7780)]