1315692380

素因数分解:

$2^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{85103}}^1$

素因数の和:85885

約数の個数: 24

約数和(自身を含む): 2766560832

約数和(自身を除く): 1450868452

約数列:

[1, 2, 4, 5, 10, 20, 773, 1546, 3092, 3865, 7730, 15460, 85103, 170206, 340412, 425515, 851030, 1702060, 65784619, 131569238, 263138476, 328923095, 657846190, 1315692380]

約数ペア:

[(1, 1315692380), (2, 657846190), (4, 328923095), (5, 263138476), (10, 131569238), (20, 65784619), (773, 1702060), (1546, 851030), (3092, 425515), (3865, 340412), (7730, 170206), (15460, 85103)]