22553350

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 43934688

約数和(自身を除く): 21381338

約数列:

[1, 2, 5, 10, 25, 37, 50, 73, 74, 146, 167, 185, 334, 365, 370, 730, 835, 925, 1670, 1825, 1850, 2701, 3650, 4175, 5402, 6179, 8350, 12191, 12358, 13505, 24382, 27010, 30895, 60955, 61790, 67525, 121910, 135050, 154475, 304775, 308950, 451067, 609550, 902134, 2255335, 4510670, 11276675, 22553350]

約数ペア:

[(1, 22553350), (2, 11276675), (5, 4510670), (10, 2255335), (25, 902134), (37, 609550), (50, 451067), (73, 308950), (74, 304775), (146, 154475), (167, 135050), (185, 121910), (334, 67525), (365, 61790), (370, 60955), (730, 30895), (835, 27010), (925, 24382), (1670, 13505), (1825, 12358), (1850, 12191), (2701, 8350), (3650, 6179), (4175, 5402)]