103689091040

素因数分解:

$2^5\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1584491}}^1$

素因数の和:1584915

約数の個数: 48

約数和(自身を含む): 245564570160

約数和(自身を除く): 141875479120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 409, 818, 1636, 2045, 3272, 4090, 6544, 8180, 13088, 16360, 32720, 65440, 1584491, 3168982, 6337964, 7922455, 12675928, 15844910, 25351856, 31689820, 50703712, 63379640, 126759280, 253518560, 648056819, 1296113638, 2592227276, 3240284095, 5184454552, 6480568190, 10368909104, 12961136380, 20737818208, 25922272760, 51844545520, 103689091040]

約数ペア:

[(1, 103689091040), (2, 51844545520), (4, 25922272760), (5, 20737818208), (8, 12961136380), (10, 10368909104), (16, 6480568190), (20, 5184454552), (32, 3240284095), (40, 2592227276), (80, 1296113638), (160, 648056819), (409, 253518560), (818, 126759280), (1636, 63379640), (2045, 50703712), (3272, 31689820), (4090, 25351856), (6544, 15844910), (8180, 12675928), (13088, 7922455), (16360, 6337964), (32720, 3168982), (65440, 1584491)]