814441100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:588

約数の個数: 144

約数和(自身を含む): 2067055200

約数和(自身を除く): 1252614100

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 97, 100, 110, 170, 187, 194, 220, 275, 340, 374, 388, 425, 449, 485, 550, 748, 850, 898, 935, 970, 1067, 1100, 1649, 1700, 1796, 1870, 1940, 2134, 2245, 2425, 3298, 3740, 4268, 4490, 4675, 4850, 4939, 5335, 6596, 7633, 8245, 8980, 9350, 9700, 9878, 10670, 11225, 15266, 16490, 18139, 18700, 19756, 21340, 22450, 24695, 26675, 30532, 32980, 36278, 38165, 41225, 43553, 44900, 49390, 53350, 72556, 76330, 82450, 83963, 87106, 90695, 98780, 106700, 123475, 152660, 164900, 167926, 174212, 181390, 190825, 217765, 246950, 335852, 362780, 381650, 419815, 435530, 453475, 479083, 493900, 740401, 763300, 839630, 871060, 906950, 958166, 1088825, 1480802, 1679260, 1813900, 1916332, 2099075, 2177650, 2395415, 2961604, 3702005, 4198150, 4355300, 4790830, 7404010, 8144411, 8396300, 9581660, 11977075, 14808020, 16288822, 18510025, 23954150, 32577644, 37020050, 40722055, 47908300, 74040100, 81444110, 162888220, 203610275, 407220550, 814441100]

約数ペア:

[(1, 814441100), (2, 407220550), (4, 203610275), (5, 162888220), (10, 81444110), (11, 74040100), (17, 47908300), (20, 40722055), (22, 37020050), (25, 32577644), (34, 23954150), (44, 18510025), (50, 16288822), (55, 14808020), (68, 11977075), (85, 9581660), (97, 8396300), (100, 8144411), (110, 7404010), (170, 4790830), (187, 4355300), (194, 4198150), (220, 3702005), (275, 2961604), (340, 2395415), (374, 2177650), (388, 2099075), (425, 1916332), (449, 1813900), (485, 1679260), (550, 1480802), (748, 1088825), (850, 958166), (898, 906950), (935, 871060), (970, 839630), (1067, 763300), (1100, 740401), (1649, 493900), (1700, 479083), (1796, 453475), (1870, 435530), (1940, 419815), (2134, 381650), (2245, 362780), (2425, 335852), (3298, 246950), (3740, 217765), (4268, 190825), (4490, 181390), (4675, 174212), (4850, 167926), (4939, 164900), (5335, 152660), (6596, 123475), (7633, 106700), (8245, 98780), (8980, 90695), (9350, 87106), (9700, 83963), (9878, 82450), (10670, 76330), (11225, 72556), (15266, 53350), (16490, 49390), (18139, 44900), (18700, 43553), (19756, 41225), (21340, 38165), (22450, 36278), (24695, 32980), (26675, 30532)]