488662600

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2591}}^1$

素因数の和:2671

約数の個数: 96

約数和(自身を含む): 1214922240

約数和(自身を除く): 726259640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 41, 46, 50, 82, 92, 100, 115, 164, 184, 200, 205, 230, 328, 410, 460, 575, 820, 920, 943, 1025, 1150, 1640, 1886, 2050, 2300, 2591, 3772, 4100, 4600, 4715, 5182, 7544, 8200, 9430, 10364, 12955, 18860, 20728, 23575, 25910, 37720, 47150, 51820, 59593, 64775, 94300, 103640, 106231, 119186, 129550, 188600, 212462, 238372, 259100, 297965, 424924, 476744, 518200, 531155, 595930, 849848, 1062310, 1191860, 1489825, 2124620, 2383720, 2443313, 2655775, 2979650, 4249240, 4886626, 5311550, 5959300, 9773252, 10623100, 11918600, 12216565, 19546504, 21246200, 24433130, 48866260, 61082825, 97732520, 122165650, 244331300, 488662600]

約数ペア:

[(1, 488662600), (2, 244331300), (4, 122165650), (5, 97732520), (8, 61082825), (10, 48866260), (20, 24433130), (23, 21246200), (25, 19546504), (40, 12216565), (41, 11918600), (46, 10623100), (50, 9773252), (82, 5959300), (92, 5311550), (100, 4886626), (115, 4249240), (164, 2979650), (184, 2655775), (200, 2443313), (205, 2383720), (230, 2124620), (328, 1489825), (410, 1191860), (460, 1062310), (575, 849848), (820, 595930), (920, 531155), (943, 518200), (1025, 476744), (1150, 424924), (1640, 297965), (1886, 259100), (2050, 238372), (2300, 212462), (2591, 188600), (3772, 129550), (4100, 119186), (4600, 106231), (4715, 103640), (5182, 94300), (7544, 64775), (8200, 59593), (9430, 51820), (10364, 47150), (12955, 37720), (18860, 25910), (20728, 23575)]