9268487960

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2249633}}^1$

素因数の和:2249747

約数の個数: 32

約数和(自身を含む): 21056574240

約数和(自身を除く): 11788086280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 2249633, 4499266, 8998532, 11248165, 17997064, 22496330, 44992660, 89985320, 231712199, 463424398, 926848796, 1158560995, 1853697592, 2317121990, 4634243980, 9268487960]

約数ペア:

[(1, 9268487960), (2, 4634243980), (4, 2317121990), (5, 1853697592), (8, 1158560995), (10, 926848796), (20, 463424398), (40, 231712199), (103, 89985320), (206, 44992660), (412, 22496330), (515, 17997064), (824, 11248165), (1030, 8998532), (2060, 4499266), (4120, 2249633)]