3432440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 8748000

約数和(自身を除く): 5315560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 269, 290, 319, 440, 538, 580, 638, 1076, 1160, 1276, 1345, 1595, 2152, 2552, 2690, 2959, 3190, 5380, 5918, 6380, 7801, 10760, 11836, 12760, 14795, 15602, 23672, 29590, 31204, 39005, 59180, 62408, 78010, 85811, 118360, 156020, 171622, 312040, 343244, 429055, 686488, 858110, 1716220, 3432440]

約数ペア:

[(1, 3432440), (2, 1716220), (4, 858110), (5, 686488), (8, 429055), (10, 343244), (11, 312040), (20, 171622), (22, 156020), (29, 118360), (40, 85811), (44, 78010), (55, 62408), (58, 59180), (88, 39005), (110, 31204), (116, 29590), (145, 23672), (220, 15602), (232, 14795), (269, 12760), (290, 11836), (319, 10760), (440, 7801), (538, 6380), (580, 5918), (638, 5380), (1076, 3190), (1160, 2959), (1276, 2690), (1345, 2552), (1595, 2152)]