2912884954060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{8538679}}^1$

素因数の和:8539186

約数の個数: 48

約数和(自身を含む): 6296012775360

約数和(自身を除く): 3383127821300

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 461, 740, 922, 1844, 2305, 4610, 9220, 17057, 34114, 68228, 85285, 170570, 341140, 8538679, 17077358, 34154716, 42693395, 85386790, 170773580, 315931123, 631862246, 1263724492, 1579655615, 3159311230, 3936331019, 6318622460, 7872662038, 15745324076, 19681655095, 39363310190, 78726620380, 145644247703, 291288495406, 582576990812, 728221238515, 1456442477030, 2912884954060]

約数ペア:

[(1, 2912884954060), (2, 1456442477030), (4, 728221238515), (5, 582576990812), (10, 291288495406), (20, 145644247703), (37, 78726620380), (74, 39363310190), (148, 19681655095), (185, 15745324076), (370, 7872662038), (461, 6318622460), (740, 3936331019), (922, 3159311230), (1844, 1579655615), (2305, 1263724492), (4610, 631862246), (9220, 315931123), (17057, 170773580), (34114, 85386790), (68228, 42693395), (85285, 34154716), (170570, 17077358), (341140, 8538679)]