100782760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193813}}^1$

素因数の和:193837

約数の個数: 32

約数和(自身を含む): 244205640

約数和(自身を除く): 143422880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 193813, 387626, 775252, 969065, 1550504, 1938130, 2519569, 3876260, 5039138, 7752520, 10078276, 12597845, 20156552, 25195690, 50391380, 100782760]

約数ペア:

[(1, 100782760), (2, 50391380), (4, 25195690), (5, 20156552), (8, 12597845), (10, 10078276), (13, 7752520), (20, 5039138), (26, 3876260), (40, 2519569), (52, 1938130), (65, 1550504), (104, 969065), (130, 775252), (260, 387626), (520, 193813)]