2017227650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103183}}^1$

素因数の和:103235

約数の個数: 48

約数和(自身を含む): 4145520384

約数和(自身を除く): 2128292734

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 170, 230, 391, 425, 575, 782, 850, 1150, 1955, 3910, 9775, 19550, 103183, 206366, 515915, 1031830, 1754111, 2373209, 2579575, 3508222, 4746418, 5159150, 8770555, 11866045, 17541110, 23732090, 40344553, 43852775, 59330225, 80689106, 87705550, 118660450, 201722765, 403445530, 1008613825, 2017227650]

約数ペア:

[(1, 2017227650), (2, 1008613825), (5, 403445530), (10, 201722765), (17, 118660450), (23, 87705550), (25, 80689106), (34, 59330225), (46, 43852775), (50, 40344553), (85, 23732090), (115, 17541110), (170, 11866045), (230, 8770555), (391, 5159150), (425, 4746418), (575, 3508222), (782, 2579575), (850, 2373209), (1150, 1754111), (1955, 1031830), (3910, 515915), (9775, 206366), (19550, 103183)]