3786950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 7633440

約数和(自身を除く): 3846490

約数列:

[1, 2, 5, 10, 23, 25, 37, 46, 50, 74, 89, 115, 178, 185, 230, 370, 445, 575, 851, 890, 925, 1150, 1702, 1850, 2047, 2225, 3293, 4094, 4255, 4450, 6586, 8510, 10235, 16465, 20470, 21275, 32930, 42550, 51175, 75739, 82325, 102350, 151478, 164650, 378695, 757390, 1893475, 3786950]

約数ペア:

[(1, 3786950), (2, 1893475), (5, 757390), (10, 378695), (23, 164650), (25, 151478), (37, 102350), (46, 82325), (50, 75739), (74, 51175), (89, 42550), (115, 32930), (178, 21275), (185, 20470), (230, 16465), (370, 10235), (445, 8510), (575, 6586), (851, 4450), (890, 4255), (925, 4094), (1150, 3293), (1702, 2225), (1850, 2047)]