46519720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{653}}^1$

素因数の和:814

約数の個数: 64

約数和(自身を含む): 113717520

約数和(自身を除く): 67197800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 137, 260, 274, 520, 548, 653, 685, 1096, 1306, 1370, 1781, 2612, 2740, 3265, 3562, 5224, 5480, 6530, 7124, 8489, 8905, 13060, 14248, 16978, 17810, 26120, 33956, 35620, 42445, 67912, 71240, 84890, 89461, 169780, 178922, 339560, 357844, 447305, 715688, 894610, 1162993, 1789220, 2325986, 3578440, 4651972, 5814965, 9303944, 11629930, 23259860, 46519720]

約数ペア:

[(1, 46519720), (2, 23259860), (4, 11629930), (5, 9303944), (8, 5814965), (10, 4651972), (13, 3578440), (20, 2325986), (26, 1789220), (40, 1162993), (52, 894610), (65, 715688), (104, 447305), (130, 357844), (137, 339560), (260, 178922), (274, 169780), (520, 89461), (548, 84890), (653, 71240), (685, 67912), (1096, 42445), (1306, 35620), (1370, 33956), (1781, 26120), (2612, 17810), (2740, 16978), (3265, 14248), (3562, 13060), (5224, 8905), (5480, 8489), (6530, 7124)]