2017870100

素因数分解:

$2^2\times 5^2\times {\mathrm{3821}}^1\times {\mathrm{5281}}^1$

素因数の和:9116

約数の個数: 36

約数和(自身を含む): 4380753468

約数和(自身を除く): 2362883368

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 3821, 5281, 7642, 10562, 15284, 19105, 21124, 26405, 38210, 52810, 76420, 95525, 105620, 132025, 191050, 264050, 382100, 528100, 20178701, 40357402, 80714804, 100893505, 201787010, 403574020, 504467525, 1008935050, 2017870100]

約数ペア:

[(1, 2017870100), (2, 1008935050), (4, 504467525), (5, 403574020), (10, 201787010), (20, 100893505), (25, 80714804), (50, 40357402), (100, 20178701), (3821, 528100), (5281, 382100), (7642, 264050), (10562, 191050), (15284, 132025), (19105, 105620), (21124, 95525), (26405, 76420), (38210, 52810)]