32148100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{7841}}^1$

素因数の和:7896

約数の個数: 36

約数和(自身を含む): 71471988

約数和(自身を除く): 39323888

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 7841, 15682, 31364, 39205, 78410, 156820, 196025, 321481, 392050, 642962, 784100, 1285924, 1607405, 3214810, 6429620, 8037025, 16074050, 32148100]

約数ペア:

[(1, 32148100), (2, 16074050), (4, 8037025), (5, 6429620), (10, 3214810), (20, 1607405), (25, 1285924), (41, 784100), (50, 642962), (82, 392050), (100, 321481), (164, 196025), (205, 156820), (410, 78410), (820, 39205), (1025, 31364), (2050, 15682), (4100, 7841)]