29125554620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1783}}^1\times {\mathrm{26347}}^1$

素因数の和:28170

約数の個数: 48

約数和(自身を含む): 63174494208

約数和(自身を除く): 34048939588

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1783, 3566, 7132, 8915, 17830, 26347, 35660, 52694, 55273, 105388, 110546, 131735, 221092, 263470, 276365, 526940, 552730, 816757, 1105460, 1633514, 3267028, 4083785, 8167570, 16335140, 46976701, 93953402, 187906804, 234883505, 469767010, 939534020, 1456277731, 2912555462, 5825110924, 7281388655, 14562777310, 29125554620]

約数ペア:

[(1, 29125554620), (2, 14562777310), (4, 7281388655), (5, 5825110924), (10, 2912555462), (20, 1456277731), (31, 939534020), (62, 469767010), (124, 234883505), (155, 187906804), (310, 93953402), (620, 46976701), (1783, 16335140), (3566, 8167570), (7132, 4083785), (8915, 3267028), (17830, 1633514), (26347, 1105460), (35660, 816757), (52694, 552730), (55273, 526940), (105388, 276365), (110546, 263470), (131735, 221092)]