2059236460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{104107}}^1$

素因数の和:104182

約数の個数: 48

約数和(自身を含む): 4617398016

約数和(自身を除く): 2558161556

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 430, 460, 860, 989, 1978, 3956, 4945, 9890, 19780, 104107, 208214, 416428, 520535, 1041070, 2082140, 2394461, 4476601, 4788922, 8953202, 9577844, 11972305, 17906404, 22383005, 23944610, 44766010, 47889220, 89532020, 102961823, 205923646, 411847292, 514809115, 1029618230, 2059236460]

約数ペア:

[(1, 2059236460), (2, 1029618230), (4, 514809115), (5, 411847292), (10, 205923646), (20, 102961823), (23, 89532020), (43, 47889220), (46, 44766010), (86, 23944610), (92, 22383005), (115, 17906404), (172, 11972305), (215, 9577844), (230, 8953202), (430, 4788922), (460, 4476601), (860, 2394461), (989, 2082140), (1978, 1041070), (3956, 520535), (4945, 416428), (9890, 208214), (19780, 104107)]