4758907580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{105239}}^1$

素因数の和:105291

約数の個数: 96

約数和(自身を含む): 12729830400

約数和(自身を除く): 7970922820

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 266, 323, 340, 380, 476, 532, 595, 646, 665, 1190, 1292, 1330, 1615, 2261, 2380, 2660, 3230, 4522, 6460, 9044, 11305, 22610, 45220, 105239, 210478, 420956, 526195, 736673, 1052390, 1473346, 1789063, 1999541, 2104780, 2946692, 3578126, 3683365, 3999082, 7156252, 7366730, 7998164, 8945315, 9997705, 12523441, 13996787, 14733460, 17890630, 19995410, 25046882, 27993574, 33992197, 35781260, 39990820, 50093764, 55987148, 62617205, 67984394, 69983935, 125234410, 135968788, 139967870, 169960985, 237945379, 250468820, 279935740, 339921970, 475890758, 679843940, 951781516, 1189726895, 2379453790, 4758907580]

約数ペア:

[(1, 4758907580), (2, 2379453790), (4, 1189726895), (5, 951781516), (7, 679843940), (10, 475890758), (14, 339921970), (17, 279935740), (19, 250468820), (20, 237945379), (28, 169960985), (34, 139967870), (35, 135968788), (38, 125234410), (68, 69983935), (70, 67984394), (76, 62617205), (85, 55987148), (95, 50093764), (119, 39990820), (133, 35781260), (140, 33992197), (170, 27993574), (190, 25046882), (238, 19995410), (266, 17890630), (323, 14733460), (340, 13996787), (380, 12523441), (476, 9997705), (532, 8945315), (595, 7998164), (646, 7366730), (665, 7156252), (1190, 3999082), (1292, 3683365), (1330, 3578126), (1615, 2946692), (2261, 2104780), (2380, 1999541), (2660, 1789063), (3230, 1473346), (4522, 1052390), (6460, 736673), (9044, 526195), (11305, 420956), (22610, 210478), (45220, 105239)]