4526900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 11665920

約数和(自身を除く): 7139020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 223, 290, 350, 406, 446, 580, 700, 725, 812, 892, 1015, 1115, 1450, 1561, 2030, 2230, 2900, 3122, 4060, 4460, 5075, 5575, 6244, 6467, 7805, 10150, 11150, 12934, 15610, 20300, 22300, 25868, 31220, 32335, 39025, 45269, 64670, 78050, 90538, 129340, 156100, 161675, 181076, 226345, 323350, 452690, 646700, 905380, 1131725, 2263450, 4526900]

約数ペア:

[(1, 4526900), (2, 2263450), (4, 1131725), (5, 905380), (7, 646700), (10, 452690), (14, 323350), (20, 226345), (25, 181076), (28, 161675), (29, 156100), (35, 129340), (50, 90538), (58, 78050), (70, 64670), (100, 45269), (116, 39025), (140, 32335), (145, 31220), (175, 25868), (203, 22300), (223, 20300), (290, 15610), (350, 12934), (406, 11150), (446, 10150), (580, 7805), (700, 6467), (725, 6244), (812, 5575), (892, 5075), (1015, 4460), (1115, 4060), (1450, 3122), (1561, 2900), (2030, 2230)]