78889677010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{2063}}^1\times {\mathrm{4547}}^1$

素因数の和:6675

約数の個数: 48

約数和(自身を含む): 147170514816

約数和(自身を除く): 68280837806

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 2063, 4126, 4205, 4547, 8410, 9094, 10315, 20630, 22735, 45470, 59827, 119654, 131863, 263726, 299135, 598270, 659315, 1318630, 1734983, 3469966, 3824027, 7648054, 8674915, 9380461, 17349830, 18760922, 19120135, 38240270, 46902305, 93804610, 272033369, 544066738, 1360166845, 2720333690, 7888967701, 15777935402, 39444838505, 78889677010]

約数ペア:

[(1, 78889677010), (2, 39444838505), (5, 15777935402), (10, 7888967701), (29, 2720333690), (58, 1360166845), (145, 544066738), (290, 272033369), (841, 93804610), (1682, 46902305), (2063, 38240270), (4126, 19120135), (4205, 18760922), (4547, 17349830), (8410, 9380461), (9094, 8674915), (10315, 7648054), (20630, 3824027), (22735, 3469966), (45470, 1734983), (59827, 1318630), (119654, 659315), (131863, 598270), (263726, 299135)]