27273920

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2939}}^1$

素因数の和:2985

約数の個数: 56

約数和(自身を含む): 67208400

約数和(自身を除く): 39934480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 2939, 4640, 5878, 9280, 11756, 14695, 23512, 29390, 47024, 58780, 85231, 94048, 117560, 170462, 188096, 235120, 340924, 426155, 470240, 681848, 852310, 940480, 1363696, 1704620, 2727392, 3409240, 5454784, 6818480, 13636960, 27273920]

約数ペア:

[(1, 27273920), (2, 13636960), (4, 6818480), (5, 5454784), (8, 3409240), (10, 2727392), (16, 1704620), (20, 1363696), (29, 940480), (32, 852310), (40, 681848), (58, 470240), (64, 426155), (80, 340924), (116, 235120), (145, 188096), (160, 170462), (232, 117560), (290, 94048), (320, 85231), (464, 58780), (580, 47024), (928, 29390), (1160, 23512), (1856, 14695), (2320, 11756), (2939, 9280), (4640, 5878)]