45845560

素因数分解:

$2^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2887}}^1$

素因数の和:3295

約数の個数: 32

約数和(自身を含む): 103448160

約数和(自身を除く): 57602600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 397, 794, 1588, 1985, 2887, 3176, 3970, 5774, 7940, 11548, 14435, 15880, 23096, 28870, 57740, 115480, 1146139, 2292278, 4584556, 5730695, 9169112, 11461390, 22922780, 45845560]

約数ペア:

[(1, 45845560), (2, 22922780), (4, 11461390), (5, 9169112), (8, 5730695), (10, 4584556), (20, 2292278), (40, 1146139), (397, 115480), (794, 57740), (1588, 28870), (1985, 23096), (2887, 15880), (3176, 14435), (3970, 11548), (5774, 7940)]