4708971933140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1\times {\mathrm{363947}}^1$

素因数の和:364485

約数の個数: 96

約数和(自身を含む): 10565556019200

約数和(自身を除く): 5856584086060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 158, 190, 316, 380, 395, 431, 790, 862, 1501, 1580, 1724, 2155, 3002, 4310, 6004, 7505, 8189, 8620, 15010, 16378, 30020, 32756, 34049, 40945, 68098, 81890, 136196, 163780, 170245, 340490, 363947, 646931, 680980, 727894, 1293862, 1455788, 1819735, 2587724, 3234655, 3639470, 6469310, 6914993, 7278940, 12938620, 13829986, 27659972, 28751813, 34574965, 57503626, 69149930, 115007252, 138299860, 143759065, 156861157, 287518130, 313722314, 546284447, 575036260, 627444628, 784305785, 1092568894, 1568611570, 2185137788, 2731422235, 2980361983, 3137223140, 5462844470, 5960723966, 10925688940, 11921447932, 12392031403, 14901809915, 24784062806, 29803619830, 49568125612, 59607239660, 61960157015, 123920314030, 235448596657, 247840628060, 470897193314, 941794386628, 1177242983285, 2354485966570, 4708971933140]

約数ペア:

[(1, 4708971933140), (2, 2354485966570), (4, 1177242983285), (5, 941794386628), (10, 470897193314), (19, 247840628060), (20, 235448596657), (38, 123920314030), (76, 61960157015), (79, 59607239660), (95, 49568125612), (158, 29803619830), (190, 24784062806), (316, 14901809915), (380, 12392031403), (395, 11921447932), (431, 10925688940), (790, 5960723966), (862, 5462844470), (1501, 3137223140), (1580, 2980361983), (1724, 2731422235), (2155, 2185137788), (3002, 1568611570), (4310, 1092568894), (6004, 784305785), (7505, 627444628), (8189, 575036260), (8620, 546284447), (15010, 313722314), (16378, 287518130), (30020, 156861157), (32756, 143759065), (34049, 138299860), (40945, 115007252), (68098, 69149930), (81890, 57503626), (136196, 34574965), (163780, 28751813), (170245, 27659972), (340490, 13829986), (363947, 12938620), (646931, 7278940), (680980, 6914993), (727894, 6469310), (1293862, 3639470), (1455788, 3234655), (1819735, 2587724)]