2394869480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:463

約数の個数: 128

約数和(自身を含む): 5750784000

約数和(自身を除く): 3355914520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 103, 115, 127, 184, 199, 206, 230, 254, 398, 412, 460, 508, 515, 635, 796, 824, 920, 995, 1016, 1030, 1270, 1592, 1990, 2060, 2369, 2540, 2921, 3980, 4120, 4577, 4738, 5080, 5842, 7960, 9154, 9476, 11684, 11845, 13081, 14605, 18308, 18952, 20497, 22885, 23368, 23690, 25273, 26162, 29210, 36616, 40994, 45770, 47380, 50546, 52324, 58420, 65405, 81988, 91540, 94760, 101092, 102485, 104648, 116840, 126365, 130810, 163976, 183080, 202184, 204970, 252730, 261620, 300863, 409940, 471431, 505460, 523240, 581279, 601726, 819880, 942862, 1010920, 1162558, 1203452, 1504315, 1885724, 2325116, 2357155, 2406904, 2603119, 2906395, 3008630, 3771448, 4650232, 4714310, 5206238, 5812790, 6017260, 9428620, 10412476, 11625580, 12034520, 13015595, 18857240, 20824952, 23251160, 26031190, 52062380, 59871737, 104124760, 119743474, 239486948, 299358685, 478973896, 598717370, 1197434740, 2394869480]

約数ペア:

[(1, 2394869480), (2, 1197434740), (4, 598717370), (5, 478973896), (8, 299358685), (10, 239486948), (20, 119743474), (23, 104124760), (40, 59871737), (46, 52062380), (92, 26031190), (103, 23251160), (115, 20824952), (127, 18857240), (184, 13015595), (199, 12034520), (206, 11625580), (230, 10412476), (254, 9428620), (398, 6017260), (412, 5812790), (460, 5206238), (508, 4714310), (515, 4650232), (635, 3771448), (796, 3008630), (824, 2906395), (920, 2603119), (995, 2406904), (1016, 2357155), (1030, 2325116), (1270, 1885724), (1592, 1504315), (1990, 1203452), (2060, 1162558), (2369, 1010920), (2540, 942862), (2921, 819880), (3980, 601726), (4120, 581279), (4577, 523240), (4738, 505460), (5080, 471431), (5842, 409940), (7960, 300863), (9154, 261620), (9476, 252730), (11684, 204970), (11845, 202184), (13081, 183080), (14605, 163976), (18308, 130810), (18952, 126365), (20497, 116840), (22885, 104648), (23368, 102485), (23690, 101092), (25273, 94760), (26162, 91540), (29210, 81988), (36616, 65405), (40994, 58420), (45770, 52324), (47380, 50546)]