11342939320

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2040097}}^1$

素因数の和:2040247

約数の個数: 32

約数和(自身を含む): 25705234800

約数和(自身を除く): 14362295480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 2040097, 4080194, 8160388, 10200485, 16320776, 20400970, 40801940, 81603880, 283573483, 567146966, 1134293932, 1417867415, 2268587864, 2835734830, 5671469660, 11342939320]

約数ペア:

[(1, 11342939320), (2, 5671469660), (4, 2835734830), (5, 2268587864), (8, 1417867415), (10, 1134293932), (20, 567146966), (40, 283573483), (139, 81603880), (278, 40801940), (556, 20400970), (695, 16320776), (1112, 10200485), (1390, 8160388), (2780, 4080194), (5560, 2040097)]