10206373040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{111229}}^1$

素因数の和:111310

約数の個数: 80

約数和(自身を含む): 25157556480

約数和(自身を除く): 14951183440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 74, 80, 124, 148, 155, 185, 248, 296, 310, 370, 496, 592, 620, 740, 1147, 1240, 1480, 2294, 2480, 2960, 4588, 5735, 9176, 11470, 18352, 22940, 45880, 91760, 111229, 222458, 444916, 556145, 889832, 1112290, 1779664, 2224580, 3448099, 4115473, 4449160, 6896198, 8230946, 8898320, 13792396, 16461892, 17240495, 20577365, 27584792, 32923784, 34480990, 41154730, 55169584, 65847568, 68961980, 82309460, 127579663, 137923960, 164618920, 255159326, 275847920, 329237840, 510318652, 637898315, 1020637304, 1275796630, 2041274608, 2551593260, 5103186520, 10206373040]

約数ペア:

[(1, 10206373040), (2, 5103186520), (4, 2551593260), (5, 2041274608), (8, 1275796630), (10, 1020637304), (16, 637898315), (20, 510318652), (31, 329237840), (37, 275847920), (40, 255159326), (62, 164618920), (74, 137923960), (80, 127579663), (124, 82309460), (148, 68961980), (155, 65847568), (185, 55169584), (248, 41154730), (296, 34480990), (310, 32923784), (370, 27584792), (496, 20577365), (592, 17240495), (620, 16461892), (740, 13792396), (1147, 8898320), (1240, 8230946), (1480, 6896198), (2294, 4449160), (2480, 4115473), (2960, 3448099), (4588, 2224580), (5735, 1779664), (9176, 1112290), (11470, 889832), (18352, 556145), (22940, 444916), (45880, 222458), (91760, 111229)]