226370440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{152953}}^1$

素因数の和:153001

約数の個数: 32

約数和(自身を含む): 523102680

約数和(自身を除く): 296732240

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 152953, 305906, 611812, 764765, 1223624, 1529530, 3059060, 5659261, 6118120, 11318522, 22637044, 28296305, 45274088, 56592610, 113185220, 226370440]

約数ペア:

[(1, 226370440), (2, 113185220), (4, 56592610), (5, 45274088), (8, 28296305), (10, 22637044), (20, 11318522), (37, 6118120), (40, 5659261), (74, 3059060), (148, 1529530), (185, 1223624), (296, 764765), (370, 611812), (740, 305906), (1480, 152953)]