115350040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{221827}}^1$

素因数の和:221851

約数の個数: 32

約数和(自身を含む): 279503280

約数和(自身を除く): 164153240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 221827, 443654, 887308, 1109135, 1774616, 2218270, 2883751, 4436540, 5767502, 8873080, 11535004, 14418755, 23070008, 28837510, 57675020, 115350040]

約数ペア:

[(1, 115350040), (2, 57675020), (4, 28837510), (5, 23070008), (8, 14418755), (10, 11535004), (13, 8873080), (20, 5767502), (26, 4436540), (40, 2883751), (52, 2218270), (65, 1774616), (104, 1109135), (130, 887308), (260, 443654), (520, 221827)]