2510363408240

素因数分解:

$2^4\times 5^1\times {\mathrm{32621}}^1\times {\mathrm{961943}}^1$

素因数の和:994577

約数の個数: 40

約数和(自身を含む): 5836779913248

約数和(自身を除く): 3326416505008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 32621, 65242, 130484, 163105, 260968, 326210, 521936, 652420, 961943, 1304840, 1923886, 2609680, 3847772, 4809715, 7695544, 9619430, 15391088, 19238860, 38477720, 76955440, 31379542603, 62759085206, 125518170412, 156897713015, 251036340824, 313795426030, 502072681648, 627590852060, 1255181704120, 2510363408240]

約数ペア:

[(1, 2510363408240), (2, 1255181704120), (4, 627590852060), (5, 502072681648), (8, 313795426030), (10, 251036340824), (16, 156897713015), (20, 125518170412), (40, 62759085206), (80, 31379542603), (32621, 76955440), (65242, 38477720), (130484, 19238860), (163105, 15391088), (260968, 9619430), (326210, 7695544), (521936, 4809715), (652420, 3847772), (961943, 2609680), (1304840, 1923886)]