79484080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5879}}^1$

素因数の和:5918

約数の個数: 60

約数和(自身を含む): 200143440

約数和(自身を除く): 120659360

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, 5879, 6760, 11758, 13520, 23516, 29395, 47032, 58790, 76427, 94064, 117580, 152854, 235160, 305708, 382135, 470320, 611416, 764270, 993551, 1222832, 1528540, 1987102, 3057080, 3974204, 4967755, 6114160, 7948408, 9935510, 15896816, 19871020, 39742040, 79484080]

約数ペア:

[(1, 79484080), (2, 39742040), (4, 19871020), (5, 15896816), (8, 9935510), (10, 7948408), (13, 6114160), (16, 4967755), (20, 3974204), (26, 3057080), (40, 1987102), (52, 1528540), (65, 1222832), (80, 993551), (104, 764270), (130, 611416), (169, 470320), (208, 382135), (260, 305708), (338, 235160), (520, 152854), (676, 117580), (845, 94064), (1040, 76427), (1352, 58790), (1690, 47032), (2704, 29395), (3380, 23516), (5879, 13520), (6760, 11758)]