2728750

素因数分解:

$2^1\times 5^4\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 40

約数和(自身を含む): 5342040

約数和(自身を除く): 2613290

約数列:

[1, 2, 5, 10, 25, 37, 50, 59, 74, 118, 125, 185, 250, 295, 370, 590, 625, 925, 1250, 1475, 1850, 2183, 2950, 4366, 4625, 7375, 9250, 10915, 14750, 21830, 23125, 36875, 46250, 54575, 73750, 109150, 272875, 545750, 1364375, 2728750]

約数ペア:

[(1, 2728750), (2, 1364375), (5, 545750), (10, 272875), (25, 109150), (37, 73750), (50, 54575), (59, 46250), (74, 36875), (118, 23125), (125, 21830), (185, 14750), (250, 10915), (295, 9250), (370, 7375), (590, 4625), (625, 4366), (925, 2950), (1250, 2183), (1475, 1850)]