145871750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^2\times {\mathrm{1103}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 285719616

約数和(自身を除く): 139847866

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 529, 575, 1058, 1103, 1150, 2206, 2645, 2875, 5290, 5515, 5750, 11030, 13225, 25369, 26450, 27575, 50738, 55150, 66125, 126845, 132250, 137875, 253690, 275750, 583487, 634225, 1166974, 1268450, 2917435, 3171125, 5834870, 6342250, 14587175, 29174350, 72935875, 145871750]

約数ペア:

[(1, 145871750), (2, 72935875), (5, 29174350), (10, 14587175), (23, 6342250), (25, 5834870), (46, 3171125), (50, 2917435), (115, 1268450), (125, 1166974), (230, 634225), (250, 583487), (529, 275750), (575, 253690), (1058, 137875), (1103, 132250), (1150, 126845), (2206, 66125), (2645, 55150), (2875, 50738), (5290, 27575), (5515, 26450), (5750, 25369), (11030, 13225)]