8110698700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{11161}}^1$

素因数の和:11244

約数の個数: 108

約数和(自身を含む): 19503184008

約数和(自身を除く): 11392485308

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 43, 50, 52, 65, 86, 100, 130, 169, 172, 215, 260, 325, 338, 430, 559, 650, 676, 845, 860, 1075, 1118, 1300, 1690, 2150, 2236, 2795, 3380, 4225, 4300, 5590, 7267, 8450, 11161, 11180, 13975, 14534, 16900, 22322, 27950, 29068, 36335, 44644, 55805, 55900, 72670, 111610, 145093, 145340, 181675, 223220, 279025, 290186, 363350, 479923, 558050, 580372, 725465, 726700, 959846, 1116100, 1450930, 1886209, 1919692, 2399615, 2901860, 3627325, 3772418, 4799230, 6238999, 7254650, 7544836, 9431045, 9598460, 11998075, 12477998, 14509300, 18862090, 23996150, 24955996, 31194995, 37724180, 47155225, 47992300, 62389990, 81106987, 94310450, 124779980, 155974975, 162213974, 188620900, 311949950, 324427948, 405534935, 623899900, 811069870, 1622139740, 2027674675, 4055349350, 8110698700]

約数ペア:

[(1, 8110698700), (2, 4055349350), (4, 2027674675), (5, 1622139740), (10, 811069870), (13, 623899900), (20, 405534935), (25, 324427948), (26, 311949950), (43, 188620900), (50, 162213974), (52, 155974975), (65, 124779980), (86, 94310450), (100, 81106987), (130, 62389990), (169, 47992300), (172, 47155225), (215, 37724180), (260, 31194995), (325, 24955996), (338, 23996150), (430, 18862090), (559, 14509300), (650, 12477998), (676, 11998075), (845, 9598460), (860, 9431045), (1075, 7544836), (1118, 7254650), (1300, 6238999), (1690, 4799230), (2150, 3772418), (2236, 3627325), (2795, 2901860), (3380, 2399615), (4225, 1919692), (4300, 1886209), (5590, 1450930), (7267, 1116100), (8450, 959846), (11161, 726700), (11180, 725465), (13975, 580372), (14534, 558050), (16900, 479923), (22322, 363350), (27950, 290186), (29068, 279025), (36335, 223220), (44644, 181675), (55805, 145340), (55900, 145093), (72670, 111610)]