118400360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227693}}^1$

素因数の和:227717

約数の個数: 32

約数和(自身を含む): 286894440

約数和(自身を除く): 168494080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 227693, 455386, 910772, 1138465, 1821544, 2276930, 2960009, 4553860, 5920018, 9107720, 11840036, 14800045, 23680072, 29600090, 59200180, 118400360]

約数ペア:

[(1, 118400360), (2, 59200180), (4, 29600090), (5, 23680072), (8, 14800045), (10, 11840036), (13, 9107720), (20, 5920018), (26, 4553860), (40, 2960009), (52, 2276930), (65, 1821544), (104, 1138465), (130, 910772), (260, 455386), (520, 227693)]