3783920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 10445760

約数和(自身を除く): 6661840

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, 233, 280, 290, 406, 464, 466, 560, 580, 812, 932, 1015, 1160, 1165, 1624, 1631, 1864, 2030, 2320, 2330, 3248, 3262, 3728, 4060, 4660, 6524, 6757, 8120, 8155, 9320, 13048, 13514, 16240, 16310, 18640, 26096, 27028, 32620, 33785, 47299, 54056, 65240, 67570, 94598, 108112, 130480, 135140, 189196, 236495, 270280, 378392, 472990, 540560, 756784, 945980, 1891960, 3783920]

約数ペア:

[(1, 3783920), (2, 1891960), (4, 945980), (5, 756784), (7, 540560), (8, 472990), (10, 378392), (14, 270280), (16, 236495), (20, 189196), (28, 135140), (29, 130480), (35, 108112), (40, 94598), (56, 67570), (58, 65240), (70, 54056), (80, 47299), (112, 33785), (116, 32620), (140, 27028), (145, 26096), (203, 18640), (232, 16310), (233, 16240), (280, 13514), (290, 13048), (406, 9320), (464, 8155), (466, 8120), (560, 6757), (580, 6524), (812, 4660), (932, 4060), (1015, 3728), (1160, 3262), (1165, 3248), (1624, 2330), (1631, 2320), (1864, 2030)]