2088082160

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{3407}}^1$

素因数の和:3630

約数の個数: 80

約数和(自身を含む): 4989966336

約数和(自身を除く): 2901884176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 163, 188, 235, 326, 376, 470, 652, 752, 815, 940, 1304, 1630, 1880, 2608, 3260, 3407, 3760, 6520, 6814, 7661, 13040, 13628, 15322, 17035, 27256, 30644, 34070, 38305, 54512, 61288, 68140, 76610, 122576, 136280, 153220, 160129, 272560, 306440, 320258, 555341, 612880, 640516, 800645, 1110682, 1281032, 1601290, 2221364, 2562064, 2776705, 3202580, 4442728, 5553410, 6405160, 8885456, 11106820, 12810320, 22213640, 26101027, 44427280, 52202054, 104404108, 130505135, 208808216, 261010270, 417616432, 522020540, 1044041080, 2088082160]

約数ペア:

[(1, 2088082160), (2, 1044041080), (4, 522020540), (5, 417616432), (8, 261010270), (10, 208808216), (16, 130505135), (20, 104404108), (40, 52202054), (47, 44427280), (80, 26101027), (94, 22213640), (163, 12810320), (188, 11106820), (235, 8885456), (326, 6405160), (376, 5553410), (470, 4442728), (652, 3202580), (752, 2776705), (815, 2562064), (940, 2221364), (1304, 1601290), (1630, 1281032), (1880, 1110682), (2608, 800645), (3260, 640516), (3407, 612880), (3760, 555341), (6520, 320258), (6814, 306440), (7661, 272560), (13040, 160129), (13628, 153220), (15322, 136280), (17035, 122576), (27256, 76610), (30644, 68140), (34070, 61288), (38305, 54512)]