117798760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{94999}}^1$

素因数の和:95041

約数の個数: 32

約数和(自身を含む): 273600000

約数和(自身を除く): 155801240

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 94999, 189998, 379996, 474995, 759992, 949990, 1899980, 2944969, 3799960, 5889938, 11779876, 14724845, 23559752, 29449690, 58899380, 117798760]

約数ペア:

[(1, 117798760), (2, 58899380), (4, 29449690), (5, 23559752), (8, 14724845), (10, 11779876), (20, 5889938), (31, 3799960), (40, 2944969), (62, 1899980), (124, 949990), (155, 759992), (248, 474995), (310, 379996), (620, 189998), (1240, 94999)]