9271880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7993}}^1$

素因数の和:8033

約数の個数: 32

約数和(自身を含む): 21583800

約数和(自身を除く): 12311920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 7993, 15986, 31972, 39965, 63944, 79930, 159860, 231797, 319720, 463594, 927188, 1158985, 1854376, 2317970, 4635940, 9271880]

約数ペア:

[(1, 9271880), (2, 4635940), (4, 2317970), (5, 1854376), (8, 1158985), (10, 927188), (20, 463594), (29, 319720), (40, 231797), (58, 159860), (116, 79930), (145, 63944), (232, 39965), (290, 31972), (580, 15986), (1160, 7993)]