16302570860

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13362763}}^1$

素因数の和:13362833

約数の個数: 24

約数和(自身を含む): 34796637456

約数和(自身を除く): 18494066596

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 13362763, 26725526, 53451052, 66813815, 133627630, 267255260, 815128543, 1630257086, 3260514172, 4075642715, 8151285430, 16302570860]

約数ペア:

[(1, 16302570860), (2, 8151285430), (4, 4075642715), (5, 3260514172), (10, 1630257086), (20, 815128543), (61, 267255260), (122, 133627630), (244, 66813815), (305, 53451052), (610, 26725526), (1220, 13362763)]