103640207840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49827023}}^1$

素因数の和:49827051

約数の個数: 48

約数和(自身を含む): 263684611008

約数和(自身を除く): 160044403168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 49827023, 99654046, 199308092, 249135115, 398616184, 498270230, 647751299, 797232368, 996540460, 1295502598, 1594464736, 1993080920, 2591005196, 3238756495, 3986161840, 5182010392, 6477512990, 7972323680, 10364020784, 12955025980, 20728041568, 25910051960, 51820103920, 103640207840]

約数ペア:

[(1, 103640207840), (2, 51820103920), (4, 25910051960), (5, 20728041568), (8, 12955025980), (10, 10364020784), (13, 7972323680), (16, 6477512990), (20, 5182010392), (26, 3986161840), (32, 3238756495), (40, 2591005196), (52, 1993080920), (65, 1594464736), (80, 1295502598), (104, 996540460), (130, 797232368), (160, 647751299), (208, 498270230), (260, 398616184), (416, 249135115), (520, 199308092), (1040, 99654046), (2080, 49827023)]