1435930480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{780397}}^1$

素因数の和:780433

約数の個数: 40

約数和(自身を含む): 3483696672

約数和(自身を除く): 2047766192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 780397, 1560794, 3121588, 3901985, 6243176, 7803970, 12486352, 15607940, 17949131, 31215880, 35898262, 62431760, 71796524, 89745655, 143593048, 179491310, 287186096, 358982620, 717965240, 1435930480]

約数ペア:

[(1, 1435930480), (2, 717965240), (4, 358982620), (5, 287186096), (8, 179491310), (10, 143593048), (16, 89745655), (20, 71796524), (23, 62431760), (40, 35898262), (46, 31215880), (80, 17949131), (92, 15607940), (115, 12486352), (184, 7803970), (230, 6243176), (368, 3901985), (460, 3121588), (920, 1560794), (1840, 780397)]