88895532580

素因数分解:

$2^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{11426161}}^1$

素因数の和:11426559

約数の個数: 24

約数和(自身を含む): 187160533560

約数和(自身を除く): 98265000980

約数列:

[1, 2, 4, 5, 10, 20, 389, 778, 1556, 1945, 3890, 7780, 11426161, 22852322, 45704644, 57130805, 114261610, 228523220, 4444776629, 8889553258, 17779106516, 22223883145, 44447766290, 88895532580]

約数ペア:

[(1, 88895532580), (2, 44447766290), (4, 22223883145), (5, 17779106516), (10, 8889553258), (20, 4444776629), (389, 228523220), (778, 114261610), (1556, 57130805), (1945, 45704644), (3890, 22852322), (7780, 11426161)]