385543250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3529}}^1$

素因数の和:3588

約数の個数: 64

約数和(自身を含む): 792979200

約数和(自身を除く): 407435950

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 125, 190, 230, 250, 437, 475, 575, 874, 950, 1150, 2185, 2375, 2875, 3529, 4370, 4750, 5750, 7058, 10925, 17645, 21850, 35290, 54625, 67051, 81167, 88225, 109250, 134102, 162334, 176450, 335255, 405835, 441125, 670510, 811670, 882250, 1542173, 1676275, 2029175, 3084346, 3352550, 4058350, 7710865, 8381375, 10145875, 15421730, 16762750, 20291750, 38554325, 77108650, 192771625, 385543250]

約数ペア:

[(1, 385543250), (2, 192771625), (5, 77108650), (10, 38554325), (19, 20291750), (23, 16762750), (25, 15421730), (38, 10145875), (46, 8381375), (50, 7710865), (95, 4058350), (115, 3352550), (125, 3084346), (190, 2029175), (230, 1676275), (250, 1542173), (437, 882250), (475, 811670), (575, 670510), (874, 441125), (950, 405835), (1150, 335255), (2185, 176450), (2375, 162334), (2875, 134102), (3529, 109250), (4370, 88225), (4750, 81167), (5750, 67051), (7058, 54625), (10925, 35290), (17645, 21850)]