233411480

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{39163}}^1$

素因数の和:39323

約数の個数: 32

約数和(自身を含む): 528714000

約数和(自身を除く): 295302520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 39163, 78326, 156652, 195815, 313304, 391630, 783260, 1566520, 5835287, 11670574, 23341148, 29176435, 46682296, 58352870, 116705740, 233411480]

約数ペア:

[(1, 233411480), (2, 116705740), (4, 58352870), (5, 46682296), (8, 29176435), (10, 23341148), (20, 11670574), (40, 5835287), (149, 1566520), (298, 783260), (596, 391630), (745, 313304), (1192, 195815), (1490, 156652), (2980, 78326), (5960, 39163)]