195645380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{2333}}^1$

素因数の和:2948

約数の個数: 48

約数和(自身を含む): 470534400

約数和(自身を除く): 274889020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 599, 1198, 2333, 2396, 2995, 4193, 4666, 5990, 8386, 9332, 11665, 11980, 16331, 16772, 20965, 23330, 32662, 41930, 46660, 65324, 81655, 83860, 163310, 326620, 1397467, 2794934, 5589868, 6987335, 9782269, 13974670, 19564538, 27949340, 39129076, 48911345, 97822690, 195645380]

約数ペア:

[(1, 195645380), (2, 97822690), (4, 48911345), (5, 39129076), (7, 27949340), (10, 19564538), (14, 13974670), (20, 9782269), (28, 6987335), (35, 5589868), (70, 2794934), (140, 1397467), (599, 326620), (1198, 163310), (2333, 83860), (2396, 81655), (2995, 65324), (4193, 46660), (4666, 41930), (5990, 32662), (8386, 23330), (9332, 20965), (11665, 16772), (11980, 16331)]