138791600

素因数分解:

$2^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{5881}}^1$

素因数の和:5958

約数の個数: 60

約数和(自身を含む): 339156120

約数和(自身を除く): 200364520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 59, 80, 100, 118, 200, 236, 295, 400, 472, 590, 944, 1180, 1475, 2360, 2950, 4720, 5881, 5900, 11762, 11800, 23524, 23600, 29405, 47048, 58810, 94096, 117620, 147025, 235240, 294050, 346979, 470480, 588100, 693958, 1176200, 1387916, 1734895, 2352400, 2775832, 3469790, 5551664, 6939580, 8674475, 13879160, 17348950, 27758320, 34697900, 69395800, 138791600]

約数ペア:

[(1, 138791600), (2, 69395800), (4, 34697900), (5, 27758320), (8, 17348950), (10, 13879160), (16, 8674475), (20, 6939580), (25, 5551664), (40, 3469790), (50, 2775832), (59, 2352400), (80, 1734895), (100, 1387916), (118, 1176200), (200, 693958), (236, 588100), (295, 470480), (400, 346979), (472, 294050), (590, 235240), (944, 147025), (1180, 117620), (1475, 94096), (2360, 58810), (2950, 47048), (4720, 29405), (5881, 23600), (5900, 23524), (11762, 11800)]