9007520

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2963}}^1$

素因数の和:2997

約数の個数: 48

約数和(自身を含む): 22407840

約数和(自身を除く): 13400320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 2963, 3040, 5926, 11852, 14815, 23704, 29630, 47408, 56297, 59260, 94816, 112594, 118520, 225188, 237040, 281485, 450376, 474080, 562970, 900752, 1125940, 1801504, 2251880, 4503760, 9007520]

約数ペア:

[(1, 9007520), (2, 4503760), (4, 2251880), (5, 1801504), (8, 1125940), (10, 900752), (16, 562970), (19, 474080), (20, 450376), (32, 281485), (38, 237040), (40, 225188), (76, 118520), (80, 112594), (95, 94816), (152, 59260), (160, 56297), (190, 47408), (304, 29630), (380, 23704), (608, 14815), (760, 11852), (1520, 5926), (2963, 3040)]