7460920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9817}}^1$

素因数の和:9847

約数の個数: 32

約数和(自身を含む): 17672400

約数和(自身を除く): 10211480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 9817, 19634, 39268, 49085, 78536, 98170, 186523, 196340, 373046, 392680, 746092, 932615, 1492184, 1865230, 3730460, 7460920]

約数ペア:

[(1, 7460920), (2, 3730460), (4, 1865230), (5, 1492184), (8, 932615), (10, 746092), (19, 392680), (20, 373046), (38, 196340), (40, 186523), (76, 98170), (95, 78536), (152, 49085), (190, 39268), (380, 19634), (760, 9817)]