9675571390

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2099}}^1\times {\mathrm{4229}}^1$

素因数の和:6444

約数の個数: 32

約数和(自身を含む): 17588340000

約数和(自身を除く): 7912768610

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 2099, 4198, 4229, 8458, 10495, 20990, 21145, 42290, 228791, 457582, 460961, 921922, 1143955, 2287910, 2304805, 4609610, 8876671, 17753342, 44383355, 88766710, 967557139, 1935114278, 4837785695, 9675571390]

約数ペア:

[(1, 9675571390), (2, 4837785695), (5, 1935114278), (10, 967557139), (109, 88766710), (218, 44383355), (545, 17753342), (1090, 8876671), (2099, 4609610), (4198, 2304805), (4229, 2287910), (8458, 1143955), (10495, 921922), (20990, 460961), (21145, 457582), (42290, 228791)]