1749021320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1\times {\mathrm{2309}}^1$

素因数の和:3002

約数の個数: 64

約数和(自身を含む): 4078998000

約数和(自身を除く): 2329976680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 653, 1160, 1306, 2309, 2612, 3265, 4618, 5224, 6530, 9236, 11545, 13060, 18472, 18937, 23090, 26120, 37874, 46180, 66961, 75748, 92360, 94685, 133922, 151496, 189370, 267844, 334805, 378740, 535688, 669610, 757480, 1339220, 1507777, 2678440, 3015554, 6031108, 7538885, 12062216, 15077770, 30155540, 43725533, 60311080, 87451066, 174902132, 218627665, 349804264, 437255330, 874510660, 1749021320]

約数ペア:

[(1, 1749021320), (2, 874510660), (4, 437255330), (5, 349804264), (8, 218627665), (10, 174902132), (20, 87451066), (29, 60311080), (40, 43725533), (58, 30155540), (116, 15077770), (145, 12062216), (232, 7538885), (290, 6031108), (580, 3015554), (653, 2678440), (1160, 1507777), (1306, 1339220), (2309, 757480), (2612, 669610), (3265, 535688), (4618, 378740), (5224, 334805), (6530, 267844), (9236, 189370), (11545, 151496), (13060, 133922), (18472, 94685), (18937, 92360), (23090, 75748), (26120, 66961), (37874, 46180)]