100745432840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193741217}}^1$

素因数の和:193741241

約数の個数: 32

約数和(自身を含む): 244113934680

約数和(自身を除く): 143368501840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 193741217, 387482434, 774964868, 968706085, 1549929736, 1937412170, 2518635821, 3874824340, 5037271642, 7749648680, 10074543284, 12593179105, 20149086568, 25186358210, 50372716420, 100745432840]

約数ペア:

[(1, 100745432840), (2, 50372716420), (4, 25186358210), (5, 20149086568), (8, 12593179105), (10, 10074543284), (13, 7749648680), (20, 5037271642), (26, 3874824340), (40, 2518635821), (52, 1937412170), (65, 1549929736), (104, 968706085), (130, 774964868), (260, 387482434), (520, 193741217)]