100811264

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:321

約数の個数: 80

約数和(自身を含む): 217858080

約数和(自身を除く): 117046816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 128, 152, 172, 241, 256, 304, 344, 482, 512, 608, 688, 817, 964, 1216, 1376, 1634, 1928, 2432, 2752, 3268, 3856, 4579, 4864, 5504, 6536, 7712, 9158, 9728, 10363, 11008, 13072, 15424, 18316, 20726, 22016, 26144, 30848, 36632, 41452, 52288, 61696, 73264, 82904, 104576, 123392, 146528, 165808, 196897, 209152, 293056, 331616, 393794, 418304, 586112, 663232, 787588, 1172224, 1326464, 1575176, 2344448, 2652928, 3150352, 5305856, 6300704, 12601408, 25202816, 50405632, 100811264]

約数ペア:

[(1, 100811264), (2, 50405632), (4, 25202816), (8, 12601408), (16, 6300704), (19, 5305856), (32, 3150352), (38, 2652928), (43, 2344448), (64, 1575176), (76, 1326464), (86, 1172224), (128, 787588), (152, 663232), (172, 586112), (241, 418304), (256, 393794), (304, 331616), (344, 293056), (482, 209152), (512, 196897), (608, 165808), (688, 146528), (817, 123392), (964, 104576), (1216, 82904), (1376, 73264), (1634, 61696), (1928, 52288), (2432, 41452), (2752, 36632), (3268, 30848), (3856, 26144), (4579, 22016), (4864, 20726), (5504, 18316), (6536, 15424), (7712, 13072), (9158, 11008), (9728, 10363)]