23934280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 57024000

約数和(自身を除く): 33089720

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 47, 58, 94, 116, 145, 188, 232, 235, 290, 376, 439, 470, 580, 878, 940, 1160, 1363, 1756, 1880, 2195, 2726, 3512, 4390, 5452, 6815, 8780, 10904, 12731, 13630, 17560, 20633, 25462, 27260, 41266, 50924, 54520, 63655, 82532, 101848, 103165, 127310, 165064, 206330, 254620, 412660, 509240, 598357, 825320, 1196714, 2393428, 2991785, 4786856, 5983570, 11967140, 23934280]

約数ペア:

[(1, 23934280), (2, 11967140), (4, 5983570), (5, 4786856), (8, 2991785), (10, 2393428), (20, 1196714), (29, 825320), (40, 598357), (47, 509240), (58, 412660), (94, 254620), (116, 206330), (145, 165064), (188, 127310), (232, 103165), (235, 101848), (290, 82532), (376, 63655), (439, 54520), (470, 50924), (580, 41266), (878, 27260), (940, 25462), (1160, 20633), (1363, 17560), (1756, 13630), (1880, 12731), (2195, 10904), (2726, 8780), (3512, 6815), (4390, 5452)]