3823750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 80

約数和(自身を含む): 8997120

約数和(自身を除く): 5173370

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 25, 35, 38, 46, 50, 70, 95, 115, 125, 133, 161, 175, 190, 230, 250, 266, 322, 350, 437, 475, 575, 625, 665, 805, 874, 875, 950, 1150, 1250, 1330, 1610, 1750, 2185, 2375, 2875, 3059, 3325, 4025, 4370, 4375, 4750, 5750, 6118, 6650, 8050, 8750, 10925, 11875, 14375, 15295, 16625, 20125, 21850, 23750, 28750, 30590, 33250, 40250, 54625, 76475, 83125, 100625, 109250, 152950, 166250, 201250, 273125, 382375, 546250, 764750, 1911875, 3823750]

約数ペア:

[(1, 3823750), (2, 1911875), (5, 764750), (7, 546250), (10, 382375), (14, 273125), (19, 201250), (23, 166250), (25, 152950), (35, 109250), (38, 100625), (46, 83125), (50, 76475), (70, 54625), (95, 40250), (115, 33250), (125, 30590), (133, 28750), (161, 23750), (175, 21850), (190, 20125), (230, 16625), (250, 15295), (266, 14375), (322, 11875), (350, 10925), (437, 8750), (475, 8050), (575, 6650), (625, 6118), (665, 5750), (805, 4750), (874, 4375), (875, 4370), (950, 4025), (1150, 3325), (1250, 3059), (1330, 2875), (1610, 2375), (1750, 2185)]