194807600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37463}}^1$

素因数の和:37494

約数の個数: 60

約数和(自身を含む): 504040656

約数和(自身を除く): 309233056

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 37463, 74926, 149852, 187315, 299704, 374630, 487019, 599408, 749260, 936575, 974038, 1498520, 1873150, 1948076, 2435095, 2997040, 3746300, 3896152, 4870190, 7492600, 7792304, 9740380, 12175475, 14985200, 19480760, 24350950, 38961520, 48701900, 97403800, 194807600]

約数ペア:

[(1, 194807600), (2, 97403800), (4, 48701900), (5, 38961520), (8, 24350950), (10, 19480760), (13, 14985200), (16, 12175475), (20, 9740380), (25, 7792304), (26, 7492600), (40, 4870190), (50, 3896152), (52, 3746300), (65, 2997040), (80, 2435095), (100, 1948076), (104, 1873150), (130, 1498520), (200, 974038), (208, 936575), (260, 749260), (325, 599408), (400, 487019), (520, 374630), (650, 299704), (1040, 187315), (1300, 149852), (2600, 74926), (5200, 37463)]