9807128.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 104517000

約数和(自身を除く): 63530080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 149, 184, 230, 260, 298, 299, 460, 520, 529, 596, 598, 745, 920, 1058, 1192, 1196, 1490, 1495, 1937, 2116, 2392, 2645, 2980, 2990, 3427, 3874, 4232, 5290, 5960, 5980, 6854, 6877, 7748, 9685, 10580, 11960, 13708, 13754, 15496, 17135, 19370, 21160, 27416, 27508, 34270, 34385, 38740, 44551, 55016, 68540, 68770, 77480, 78821, 89102, 137080, 137540, 157642, 178204, 222755, 275080, 315284, 356408, 394105, 445510, 630568, 788210, 891020, 1024673, 1576420, 1782040, 2049346, 3152840, 4098692, 5123365, 8197384, 10246730, 20493460, 40986920]

約数ペア:

[(1, 40986920), (2, 20493460), (4, 10246730), (5, 8197384), (8, 5123365), (10, 4098692), (13, 3152840), (20, 2049346), (23, 1782040), (26, 1576420), (40, 1024673), (46, 891020), (52, 788210), (65, 630568), (92, 445510), (104, 394105), (115, 356408), (130, 315284), (149, 275080), (184, 222755), (230, 178204), (260, 157642), (298, 137540), (299, 137080), (460, 89102), (520, 78821), (529, 77480), (596, 68770), (598, 68540), (745, 55016), (920, 44551), (1058, 38740), (1192, 34385), (1196, 34270), (1490, 27508), (1495, 27416), (1937, 21160), (2116, 19370), (2392, 17135), (2645, 15496), (2980, 13754), (2990, 13708), (3427, 11960), (3874, 10580), (4232, 9685), (5290, 7748), (5960, 6877), (5980, 6854)]