91435760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6763}}^1$

素因数の和:6802

約数の個数: 60

約数和(自身を含む): 230233032

約数和(自身を除く): 138797272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 6760, 6763, 13520, 13526, 27052, 33815, 54104, 67630, 87919, 108208, 135260, 175838, 270520, 351676, 439595, 541040, 703352, 879190, 1142947, 1406704, 1758380, 2285894, 3516760, 4571788, 5714735, 7033520, 9143576, 11429470, 18287152, 22858940, 45717880, 91435760]

約数ペア:

[(1, 91435760), (2, 45717880), (4, 22858940), (5, 18287152), (8, 11429470), (10, 9143576), (13, 7033520), (16, 5714735), (20, 4571788), (26, 3516760), (40, 2285894), (52, 1758380), (65, 1406704), (80, 1142947), (104, 879190), (130, 703352), (169, 541040), (208, 439595), (260, 351676), (338, 270520), (520, 175838), (676, 135260), (845, 108208), (1040, 87919), (1352, 67630), (1690, 54104), (2704, 33815), (3380, 27052), (6760, 13526), (6763, 13520)]