4174040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 10584000

約数和(自身を除く): 6409960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 349, 460, 520, 598, 698, 920, 1196, 1396, 1495, 1745, 2392, 2792, 2990, 3490, 4537, 5980, 6980, 8027, 9074, 11960, 13960, 16054, 18148, 22685, 32108, 36296, 40135, 45370, 64216, 80270, 90740, 104351, 160540, 181480, 208702, 321080, 417404, 521755, 834808, 1043510, 2087020, 4174040]

約数ペア:

[(1, 4174040), (2, 2087020), (4, 1043510), (5, 834808), (8, 521755), (10, 417404), (13, 321080), (20, 208702), (23, 181480), (26, 160540), (40, 104351), (46, 90740), (52, 80270), (65, 64216), (92, 45370), (104, 40135), (115, 36296), (130, 32108), (184, 22685), (230, 18148), (260, 16054), (299, 13960), (349, 11960), (460, 9074), (520, 8027), (598, 6980), (698, 5980), (920, 4537), (1196, 3490), (1396, 2990), (1495, 2792), (1745, 2392)]