39726520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1489}}^1$

素因数の和:1552

約数の個数: 64

約数和(自身を含む): 96552000

約数和(自身を除く): 56825480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 920, 1160, 1334, 1489, 2668, 2978, 3335, 5336, 5956, 6670, 7445, 11912, 13340, 14890, 26680, 29780, 34247, 43181, 59560, 68494, 86362, 136988, 171235, 172724, 215905, 273976, 342470, 345448, 431810, 684940, 863620, 993163, 1369880, 1727240, 1986326, 3972652, 4965815, 7945304, 9931630, 19863260, 39726520]

約数ペア:

[(1, 39726520), (2, 19863260), (4, 9931630), (5, 7945304), (8, 4965815), (10, 3972652), (20, 1986326), (23, 1727240), (29, 1369880), (40, 993163), (46, 863620), (58, 684940), (92, 431810), (115, 345448), (116, 342470), (145, 273976), (184, 215905), (230, 172724), (232, 171235), (290, 136988), (460, 86362), (580, 68494), (667, 59560), (920, 43181), (1160, 34247), (1334, 29780), (1489, 26680), (2668, 14890), (2978, 13340), (3335, 11912), (5336, 7445), (5956, 6670)]