2034872680

素因数分解:

$2^3\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{41801}}^1$

素因数の和:43029

約数の個数: 32

約数和(自身を含む): 4582335240

約数和(自身を除く): 2547462560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1217, 2434, 4868, 6085, 9736, 12170, 24340, 41801, 48680, 83602, 167204, 209005, 334408, 418010, 836020, 1672040, 50871817, 101743634, 203487268, 254359085, 406974536, 508718170, 1017436340, 2034872680]

約数ペア:

[(1, 2034872680), (2, 1017436340), (4, 508718170), (5, 406974536), (8, 254359085), (10, 203487268), (20, 101743634), (40, 50871817), (1217, 1672040), (2434, 836020), (4868, 418010), (6085, 334408), (9736, 209005), (12170, 167204), (24340, 83602), (41801, 48680)]