9623120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 25415040

約数和(自身を除く): 15791920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 487, 494, 520, 760, 974, 988, 1040, 1235, 1520, 1948, 1976, 2435, 2470, 3896, 3952, 4870, 4940, 6331, 7792, 9253, 9740, 9880, 12662, 18506, 19480, 19760, 25324, 31655, 37012, 38960, 46265, 50648, 63310, 74024, 92530, 101296, 120289, 126620, 148048, 185060, 240578, 253240, 370120, 481156, 506480, 601445, 740240, 962312, 1202890, 1924624, 2405780, 4811560, 9623120]

約数ペア:

[(1, 9623120), (2, 4811560), (4, 2405780), (5, 1924624), (8, 1202890), (10, 962312), (13, 740240), (16, 601445), (19, 506480), (20, 481156), (26, 370120), (38, 253240), (40, 240578), (52, 185060), (65, 148048), (76, 126620), (80, 120289), (95, 101296), (104, 92530), (130, 74024), (152, 63310), (190, 50648), (208, 46265), (247, 38960), (260, 37012), (304, 31655), (380, 25324), (487, 19760), (494, 19480), (520, 18506), (760, 12662), (974, 9880), (988, 9740), (1040, 9253), (1235, 7792), (1520, 6331), (1948, 4940), (1976, 4870), (2435, 3952), (2470, 3896)]