47729360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2939}}^1$

素因数の和:2988

約数の個数: 80

約数和(自身を含む): 131241600

約数和(自身を除く): 83512240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 2939, 3248, 4060, 5878, 8120, 11756, 14695, 16240, 20573, 23512, 29390, 41146, 47024, 58780, 82292, 85231, 102865, 117560, 164584, 170462, 205730, 235120, 329168, 340924, 411460, 426155, 596617, 681848, 822920, 852310, 1193234, 1363696, 1645840, 1704620, 2386468, 2983085, 3409240, 4772936, 5966170, 6818480, 9545872, 11932340, 23864680, 47729360]

約数ペア:

[(1, 47729360), (2, 23864680), (4, 11932340), (5, 9545872), (7, 6818480), (8, 5966170), (10, 4772936), (14, 3409240), (16, 2983085), (20, 2386468), (28, 1704620), (29, 1645840), (35, 1363696), (40, 1193234), (56, 852310), (58, 822920), (70, 681848), (80, 596617), (112, 426155), (116, 411460), (140, 340924), (145, 329168), (203, 235120), (232, 205730), (280, 170462), (290, 164584), (406, 117560), (464, 102865), (560, 85231), (580, 82292), (812, 58780), (1015, 47024), (1160, 41146), (1624, 29390), (2030, 23512), (2320, 20573), (2939, 16240), (3248, 14695), (4060, 11756), (5878, 8120)]