77766850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2677}}^1$

素因数の和:2779

約数の個数: 48

約数和(自身を含む): 167364288

約数和(自身を除く): 89597438

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 83, 166, 175, 350, 415, 581, 830, 1162, 2075, 2677, 2905, 4150, 5354, 5810, 13385, 14525, 18739, 26770, 29050, 37478, 66925, 93695, 133850, 187390, 222191, 444382, 468475, 936950, 1110955, 1555337, 2221910, 3110674, 5554775, 7776685, 11109550, 15553370, 38883425, 77766850]

約数ペア:

[(1, 77766850), (2, 38883425), (5, 15553370), (7, 11109550), (10, 7776685), (14, 5554775), (25, 3110674), (35, 2221910), (50, 1555337), (70, 1110955), (83, 936950), (166, 468475), (175, 444382), (350, 222191), (415, 187390), (581, 133850), (830, 93695), (1162, 66925), (2075, 37478), (2677, 29050), (2905, 26770), (4150, 18739), (5354, 14525), (5810, 13385)]