79228190

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{739}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 145774080

約数和(自身を除く): 66545890

約数列:

[1, 2, 5, 10, 71, 142, 151, 302, 355, 710, 739, 755, 1478, 1510, 3695, 7390, 10721, 21442, 52469, 53605, 104938, 107210, 111589, 223178, 262345, 524690, 557945, 1115890, 7922819, 15845638, 39614095, 79228190]

約数ペア:

[(1, 79228190), (2, 39614095), (5, 15845638), (10, 7922819), (71, 1115890), (142, 557945), (151, 524690), (302, 262345), (355, 223178), (710, 111589), (739, 107210), (755, 104938), (1478, 53605), (1510, 52469), (3695, 21442), (7390, 10721)]