45667480

素因数分解:

$2^3\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2243}}^1$

素因数の和:2763

約数の個数: 32

約数和(自身を含む): 102999600

約数和(自身を除く): 57332120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 509, 1018, 2036, 2243, 2545, 4072, 4486, 5090, 8972, 10180, 11215, 17944, 20360, 22430, 44860, 89720, 1141687, 2283374, 4566748, 5708435, 9133496, 11416870, 22833740, 45667480]

約数ペア:

[(1, 45667480), (2, 22833740), (4, 11416870), (5, 9133496), (8, 5708435), (10, 4566748), (20, 2283374), (40, 1141687), (509, 89720), (1018, 44860), (2036, 22430), (2243, 20360), (2545, 17944), (4072, 11215), (4486, 10180), (5090, 8972)]