29211700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1439}}^1$

素因数の和:1489

約数の個数: 72

約数和(自身を含む): 74995200

約数和(自身を除く): 45783500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1439, 1450, 2030, 2878, 2900, 4060, 5075, 5756, 7195, 10073, 10150, 14390, 20146, 20300, 28780, 35975, 40292, 41731, 50365, 71950, 83462, 100730, 143900, 166924, 201460, 208655, 251825, 292117, 417310, 503650, 584234, 834620, 1007300, 1043275, 1168468, 1460585, 2086550, 2921170, 4173100, 5842340, 7302925, 14605850, 29211700]

約数ペア:

[(1, 29211700), (2, 14605850), (4, 7302925), (5, 5842340), (7, 4173100), (10, 2921170), (14, 2086550), (20, 1460585), (25, 1168468), (28, 1043275), (29, 1007300), (35, 834620), (50, 584234), (58, 503650), (70, 417310), (100, 292117), (116, 251825), (140, 208655), (145, 201460), (175, 166924), (203, 143900), (290, 100730), (350, 83462), (406, 71950), (580, 50365), (700, 41731), (725, 40292), (812, 35975), (1015, 28780), (1439, 20300), (1450, 20146), (2030, 14390), (2878, 10150), (2900, 10073), (4060, 7195), (5075, 5756)]