974345300

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1319}}^1$

素因数の和:1505

約数の個数: 72

約数和(自身を含む): 2165486400

約数和(自身を除く): 1191141100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 89, 100, 166, 178, 332, 356, 415, 445, 830, 890, 1319, 1660, 1780, 2075, 2225, 2638, 4150, 4450, 5276, 6595, 7387, 8300, 8900, 13190, 14774, 26380, 29548, 32975, 36935, 65950, 73870, 109477, 117391, 131900, 147740, 184675, 218954, 234782, 369350, 437908, 469564, 547385, 586955, 738700, 1094770, 1173910, 2189540, 2347820, 2736925, 2934775, 5473850, 5869550, 9743453, 10947700, 11739100, 19486906, 38973812, 48717265, 97434530, 194869060, 243586325, 487172650, 974345300]

約数ペア:

[(1, 974345300), (2, 487172650), (4, 243586325), (5, 194869060), (10, 97434530), (20, 48717265), (25, 38973812), (50, 19486906), (83, 11739100), (89, 10947700), (100, 9743453), (166, 5869550), (178, 5473850), (332, 2934775), (356, 2736925), (415, 2347820), (445, 2189540), (830, 1173910), (890, 1094770), (1319, 738700), (1660, 586955), (1780, 547385), (2075, 469564), (2225, 437908), (2638, 369350), (4150, 234782), (4450, 218954), (5276, 184675), (6595, 147740), (7387, 131900), (8300, 117391), (8900, 109477), (13190, 73870), (14774, 65950), (26380, 36935), (29548, 32975)]