1039510368880

素因数分解:

$2^4\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{12603181}}^1$

素因数の和:12604225

約数の個数: 40

約数和(自身を含む): 2419205991264

約数和(自身を除く): 1379695622384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1031, 2062, 4124, 5155, 8248, 10310, 16496, 20620, 41240, 82480, 12603181, 25206362, 50412724, 63015905, 100825448, 126031810, 201650896, 252063620, 504127240, 1008254480, 12993879611, 25987759222, 51975518444, 64969398055, 103951036888, 129938796110, 207902073776, 259877592220, 519755184440, 1039510368880]

約数ペア:

[(1, 1039510368880), (2, 519755184440), (4, 259877592220), (5, 207902073776), (8, 129938796110), (10, 103951036888), (16, 64969398055), (20, 51975518444), (40, 25987759222), (80, 12993879611), (1031, 1008254480), (2062, 504127240), (4124, 252063620), (5155, 201650896), (8248, 126031810), (10310, 100825448), (16496, 63015905), (20620, 50412724), (41240, 25206362), (82480, 12603181)]