96911020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1409}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 215560800

約数和(自身を除く): 118649780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 181, 190, 362, 380, 724, 905, 1409, 1810, 2818, 3439, 3620, 5636, 6878, 7045, 13756, 14090, 17195, 26771, 28180, 34390, 53542, 68780, 107084, 133855, 255029, 267710, 510058, 535420, 1020116, 1275145, 2550290, 4845551, 5100580, 9691102, 19382204, 24227755, 48455510, 96911020]

約数ペア:

[(1, 96911020), (2, 48455510), (4, 24227755), (5, 19382204), (10, 9691102), (19, 5100580), (20, 4845551), (38, 2550290), (76, 1275145), (95, 1020116), (181, 535420), (190, 510058), (362, 267710), (380, 255029), (724, 133855), (905, 107084), (1409, 68780), (1810, 53542), (2818, 34390), (3439, 28180), (3620, 26771), (5636, 17195), (6878, 14090), (7045, 13756)]