788860480

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:504

約数の個数: 112

約数和(自身を含む): 1931816304

約数和(自身を除く): 1142955824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 193, 212, 241, 265, 320, 386, 424, 482, 530, 772, 848, 964, 965, 1060, 1205, 1544, 1696, 1928, 1930, 2120, 2410, 3088, 3392, 3856, 3860, 4240, 4820, 6176, 7712, 7720, 8480, 9640, 10229, 12352, 12773, 15424, 15440, 16960, 19280, 20458, 25546, 30880, 38560, 40916, 46513, 51092, 51145, 61760, 63865, 77120, 81832, 93026, 102184, 102290, 127730, 163664, 186052, 204368, 204580, 232565, 255460, 327328, 372104, 408736, 409160, 465130, 510920, 654656, 744208, 817472, 818320, 930260, 1021840, 1488416, 1636640, 1860520, 2043680, 2465189, 2976832, 3273280, 3721040, 4087360, 4930378, 7442080, 9860756, 12325945, 14884160, 19721512, 24651890, 39443024, 49303780, 78886048, 98607560, 157772096, 197215120, 394430240, 788860480]

約数ペア:

[(1, 788860480), (2, 394430240), (4, 197215120), (5, 157772096), (8, 98607560), (10, 78886048), (16, 49303780), (20, 39443024), (32, 24651890), (40, 19721512), (53, 14884160), (64, 12325945), (80, 9860756), (106, 7442080), (160, 4930378), (193, 4087360), (212, 3721040), (241, 3273280), (265, 2976832), (320, 2465189), (386, 2043680), (424, 1860520), (482, 1636640), (530, 1488416), (772, 1021840), (848, 930260), (964, 818320), (965, 817472), (1060, 744208), (1205, 654656), (1544, 510920), (1696, 465130), (1928, 409160), (1930, 408736), (2120, 372104), (2410, 327328), (3088, 255460), (3392, 232565), (3856, 204580), (3860, 204368), (4240, 186052), (4820, 163664), (6176, 127730), (7712, 102290), (7720, 102184), (8480, 93026), (9640, 81832), (10229, 77120), (12352, 63865), (12773, 61760), (15424, 51145), (15440, 51092), (16960, 46513), (19280, 40916), (20458, 38560), (25546, 30880)]