42773920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 116678016

約数和(自身を除く): 73904096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 181, 211, 224, 280, 362, 422, 560, 724, 844, 905, 1055, 1120, 1267, 1448, 1477, 1688, 1810, 2110, 2534, 2896, 2954, 3376, 3620, 4220, 5068, 5792, 5908, 6335, 6752, 7240, 7385, 8440, 10136, 11816, 12670, 14480, 14770, 16880, 20272, 23632, 25340, 28960, 29540, 33760, 38191, 40544, 47264, 50680, 59080, 76382, 101360, 118160, 152764, 190955, 202720, 236320, 267337, 305528, 381910, 534674, 611056, 763820, 1069348, 1222112, 1336685, 1527640, 2138696, 2673370, 3055280, 4277392, 5346740, 6110560, 8554784, 10693480, 21386960, 42773920]

約数ペア:

[(1, 42773920), (2, 21386960), (4, 10693480), (5, 8554784), (7, 6110560), (8, 5346740), (10, 4277392), (14, 3055280), (16, 2673370), (20, 2138696), (28, 1527640), (32, 1336685), (35, 1222112), (40, 1069348), (56, 763820), (70, 611056), (80, 534674), (112, 381910), (140, 305528), (160, 267337), (181, 236320), (211, 202720), (224, 190955), (280, 152764), (362, 118160), (422, 101360), (560, 76382), (724, 59080), (844, 50680), (905, 47264), (1055, 40544), (1120, 38191), (1267, 33760), (1448, 29540), (1477, 28960), (1688, 25340), (1810, 23632), (2110, 20272), (2534, 16880), (2896, 14770), (2954, 14480), (3376, 12670), (3620, 11816), (4220, 10136), (5068, 8440), (5792, 7385), (5908, 7240), (6335, 6752)]