89879142920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3867433}}^1$

素因数の和:3867534

約数の個数: 64

約数和(自身を含む): 233902408320

約数和(自身を除く): 144023265400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1162, 1660, 2324, 2905, 3320, 4648, 5810, 11620, 23240, 3867433, 7734866, 15469732, 19337165, 27072031, 30939464, 38674330, 54144062, 77348660, 108288124, 135360155, 154697320, 216576248, 270720310, 320996939, 541440620, 641993878, 1082881240, 1283987756, 1604984695, 2246978573, 2567975512, 3209969390, 4493957146, 6419938780, 8987914292, 11234892865, 12839877560, 17975828584, 22469785730, 44939571460, 89879142920]

約数ペア:

[(1, 89879142920), (2, 44939571460), (4, 22469785730), (5, 17975828584), (7, 12839877560), (8, 11234892865), (10, 8987914292), (14, 6419938780), (20, 4493957146), (28, 3209969390), (35, 2567975512), (40, 2246978573), (56, 1604984695), (70, 1283987756), (83, 1082881240), (140, 641993878), (166, 541440620), (280, 320996939), (332, 270720310), (415, 216576248), (581, 154697320), (664, 135360155), (830, 108288124), (1162, 77348660), (1660, 54144062), (2324, 38674330), (2905, 30939464), (3320, 27072031), (4648, 19337165), (5810, 15469732), (11620, 7734866), (23240, 3867433)]