23374580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 51287040

約数和(自身を除く): 27912460

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 191, 211, 290, 382, 422, 580, 764, 844, 955, 1055, 1910, 2110, 3820, 4220, 5539, 6119, 11078, 12238, 22156, 24476, 27695, 30595, 40301, 55390, 61190, 80602, 110780, 122380, 161204, 201505, 403010, 806020, 1168729, 2337458, 4674916, 5843645, 11687290, 23374580]

約数ペア:

[(1, 23374580), (2, 11687290), (4, 5843645), (5, 4674916), (10, 2337458), (20, 1168729), (29, 806020), (58, 403010), (116, 201505), (145, 161204), (191, 122380), (211, 110780), (290, 80602), (382, 61190), (422, 55390), (580, 40301), (764, 30595), (844, 27695), (955, 24476), (1055, 22156), (1910, 12238), (2110, 11078), (3820, 6119), (4220, 5539)]