45717880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6763}}^1$

素因数の和:6800

約数の個数: 48

約数和(自身を含む): 111403080

約数和(自身を除く): 65685200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 6763, 13526, 27052, 33815, 54104, 67630, 87919, 135260, 175838, 270520, 351676, 439595, 703352, 879190, 1142947, 1758380, 2285894, 3516760, 4571788, 5714735, 9143576, 11429470, 22858940, 45717880]

約数ペア:

[(1, 45717880), (2, 22858940), (4, 11429470), (5, 9143576), (8, 5714735), (10, 4571788), (13, 3516760), (20, 2285894), (26, 1758380), (40, 1142947), (52, 879190), (65, 703352), (104, 439595), (130, 351676), (169, 270520), (260, 175838), (338, 135260), (520, 87919), (676, 67630), (845, 54104), (1352, 33815), (1690, 27052), (3380, 13526), (6760, 6763)]