299216960080

素因数分解:

$2^4\times 5^1\times {\mathrm{5483}}^1\times {\mathrm{682147}}^1$

素因数の和:687643

約数の個数: 40

約数和(自身を含む): 695807331552

約数和(自身を除く): 396590371472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5483, 10966, 21932, 27415, 43864, 54830, 87728, 109660, 219320, 438640, 682147, 1364294, 2728588, 3410735, 5457176, 6821470, 10914352, 13642940, 27285880, 54571760, 3740212001, 7480424002, 14960848004, 18701060005, 29921696008, 37402120010, 59843392016, 74804240020, 149608480040, 299216960080]

約数ペア:

[(1, 299216960080), (2, 149608480040), (4, 74804240020), (5, 59843392016), (8, 37402120010), (10, 29921696008), (16, 18701060005), (20, 14960848004), (40, 7480424002), (80, 3740212001), (5483, 54571760), (10966, 27285880), (21932, 13642940), (27415, 10914352), (43864, 6821470), (54830, 5457176), (87728, 3410735), (109660, 2728588), (219320, 1364294), (438640, 682147)]