45818840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{39499}}^1$

素因数の和:39539

約数の個数: 32

約数和(自身を含む): 106650000

約数和(自身を除く): 60831160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 39499, 78998, 157996, 197495, 315992, 394990, 789980, 1145471, 1579960, 2290942, 4581884, 5727355, 9163768, 11454710, 22909420, 45818840]

約数ペア:

[(1, 45818840), (2, 22909420), (4, 11454710), (5, 9163768), (8, 5727355), (10, 4581884), (20, 2290942), (29, 1579960), (40, 1145471), (58, 789980), (116, 394990), (145, 315992), (232, 197495), (290, 157996), (580, 78998), (1160, 39499)]