252512810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1223}}^1\times {\mathrm{1877}}^1$

素因数の和:3118

約数の個数: 32

約数和(自身を含む): 496513152

約数和(自身を除く): 244000342

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1223, 1877, 2446, 3754, 6115, 9385, 12230, 13453, 18770, 20647, 26906, 41294, 67265, 103235, 134530, 206470, 2295571, 4591142, 11477855, 22955710, 25251281, 50502562, 126256405, 252512810]

約数ペア:

[(1, 252512810), (2, 126256405), (5, 50502562), (10, 25251281), (11, 22955710), (22, 11477855), (55, 4591142), (110, 2295571), (1223, 206470), (1877, 134530), (2446, 103235), (3754, 67265), (6115, 41294), (9385, 26906), (12230, 20647), (13453, 18770)]