174303920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10733}}^1$

素因数の和:10782

約数の個数: 80

約数和(自身を含む): 479165760

約数和(自身を除く): 304861840

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, 3248, 4060, 8120, 10733, 16240, 21466, 42932, 53665, 75131, 85864, 107330, 150262, 171728, 214660, 300524, 311257, 375655, 429320, 601048, 622514, 751310, 858640, 1202096, 1245028, 1502620, 1556285, 2178799, 2490056, 3005240, 3112570, 4357598, 4980112, 6010480, 6225140, 8715196, 10893995, 12450280, 17430392, 21787990, 24900560, 34860784, 43575980, 87151960, 174303920]

約数ペア:

[(1, 174303920), (2, 87151960), (4, 43575980), (5, 34860784), (7, 24900560), (8, 21787990), (10, 17430392), (14, 12450280), (16, 10893995), (20, 8715196), (28, 6225140), (29, 6010480), (35, 4980112), (40, 4357598), (56, 3112570), (58, 3005240), (70, 2490056), (80, 2178799), (112, 1556285), (116, 1502620), (140, 1245028), (145, 1202096), (203, 858640), (232, 751310), (280, 622514), (290, 601048), (406, 429320), (464, 375655), (560, 311257), (580, 300524), (812, 214660), (1015, 171728), (1160, 150262), (1624, 107330), (2030, 85864), (2320, 75131), (3248, 53665), (4060, 42932), (8120, 21466), (10733, 16240)]