3210366760

素因数分解:

$2^3\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{68539}}^1$

素因数の和:69721

約数の個数: 32

約数和(自身を含む): 7229599200

約数和(自身を除く): 4019232440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1171, 2342, 4684, 5855, 9368, 11710, 23420, 46840, 68539, 137078, 274156, 342695, 548312, 685390, 1370780, 2741560, 80259169, 160518338, 321036676, 401295845, 642073352, 802591690, 1605183380, 3210366760]

約数ペア:

[(1, 3210366760), (2, 1605183380), (4, 802591690), (5, 642073352), (8, 401295845), (10, 321036676), (20, 160518338), (40, 80259169), (1171, 2741560), (2342, 1370780), (4684, 685390), (5855, 548312), (9368, 342695), (11710, 274156), (23420, 137078), (46840, 68539)]