40498860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29347}}^1$

素因数の和:29382

約数の個数: 48

約数和(自身を含む): 118331136

約数和(自身を除く): 77832276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 29347, 58694, 88041, 117388, 146735, 176082, 293470, 352164, 440205, 586940, 674981, 880410, 1349962, 1760820, 2024943, 2699924, 3374905, 4049886, 6749810, 8099772, 10124715, 13499620, 20249430, 40498860]

約数ペア:

[(1, 40498860), (2, 20249430), (3, 13499620), (4, 10124715), (5, 8099772), (6, 6749810), (10, 4049886), (12, 3374905), (15, 2699924), (20, 2024943), (23, 1760820), (30, 1349962), (46, 880410), (60, 674981), (69, 586940), (92, 440205), (115, 352164), (138, 293470), (230, 176082), (276, 146735), (345, 117388), (460, 88041), (690, 58694), (1380, 29347)]