73996520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{269}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 188130600

約数和(自身を除く): 114134080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 269, 299, 460, 520, 529, 538, 598, 920, 1058, 1076, 1196, 1345, 1495, 2116, 2152, 2392, 2645, 2690, 2990, 3497, 4232, 5290, 5380, 5980, 6187, 6877, 6994, 10580, 10760, 11960, 12374, 13754, 13988, 17485, 21160, 24748, 27508, 27976, 30935, 34385, 34970, 49496, 55016, 61870, 68770, 69940, 80431, 123740, 137540, 139880, 142301, 160862, 247480, 275080, 284602, 321724, 402155, 569204, 643448, 711505, 804310, 1138408, 1423010, 1608620, 1849913, 2846020, 3217240, 3699826, 5692040, 7399652, 9249565, 14799304, 18499130, 36998260, 73996520]

約数ペア:

[(1, 73996520), (2, 36998260), (4, 18499130), (5, 14799304), (8, 9249565), (10, 7399652), (13, 5692040), (20, 3699826), (23, 3217240), (26, 2846020), (40, 1849913), (46, 1608620), (52, 1423010), (65, 1138408), (92, 804310), (104, 711505), (115, 643448), (130, 569204), (184, 402155), (230, 321724), (260, 284602), (269, 275080), (299, 247480), (460, 160862), (520, 142301), (529, 139880), (538, 137540), (598, 123740), (920, 80431), (1058, 69940), (1076, 68770), (1196, 61870), (1345, 55016), (1495, 49496), (2116, 34970), (2152, 34385), (2392, 30935), (2645, 27976), (2690, 27508), (2990, 24748), (3497, 21160), (4232, 17485), (5290, 13988), (5380, 13754), (5980, 12374), (6187, 11960), (6877, 10760), (6994, 10580)]