87152750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^2\times {\mathrm{659}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 170810640

約数和(自身を除く): 83657890

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 529, 575, 659, 1058, 1150, 1318, 2645, 2875, 3295, 5290, 5750, 6590, 13225, 15157, 16475, 26450, 30314, 32950, 66125, 75785, 82375, 132250, 151570, 164750, 348611, 378925, 697222, 757850, 1743055, 1894625, 3486110, 3789250, 8715275, 17430550, 43576375, 87152750]

約数ペア:

[(1, 87152750), (2, 43576375), (5, 17430550), (10, 8715275), (23, 3789250), (25, 3486110), (46, 1894625), (50, 1743055), (115, 757850), (125, 697222), (230, 378925), (250, 348611), (529, 164750), (575, 151570), (659, 132250), (1058, 82375), (1150, 75785), (1318, 66125), (2645, 32950), (2875, 30314), (3295, 26450), (5290, 16475), (5750, 15157), (6590, 13225)]