4203250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:100

約数の個数: 64

約数和(自身を含む): 8895744

約数和(自身を除く): 4692494

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 43, 46, 50, 85, 86, 115, 125, 170, 215, 230, 250, 391, 425, 430, 575, 731, 782, 850, 989, 1075, 1150, 1462, 1955, 1978, 2125, 2150, 2875, 3655, 3910, 4250, 4945, 5375, 5750, 7310, 9775, 9890, 10750, 16813, 18275, 19550, 24725, 33626, 36550, 48875, 49450, 84065, 91375, 97750, 123625, 168130, 182750, 247250, 420325, 840650, 2101625, 4203250]

約数ペア:

[(1, 4203250), (2, 2101625), (5, 840650), (10, 420325), (17, 247250), (23, 182750), (25, 168130), (34, 123625), (43, 97750), (46, 91375), (50, 84065), (85, 49450), (86, 48875), (115, 36550), (125, 33626), (170, 24725), (215, 19550), (230, 18275), (250, 16813), (391, 10750), (425, 9890), (430, 9775), (575, 7310), (731, 5750), (782, 5375), (850, 4945), (989, 4250), (1075, 3910), (1150, 3655), (1462, 2875), (1955, 2150), (1978, 2125)]