83419840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:414

約数の個数: 112

約数和(自身を含む): 229404672

約数和(自身を除く): 145984832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 167, 223, 224, 280, 320, 334, 446, 448, 560, 668, 835, 892, 1115, 1120, 1169, 1336, 1561, 1670, 1784, 2230, 2240, 2338, 2672, 3122, 3340, 3568, 4460, 4676, 5344, 5845, 6244, 6680, 7136, 7805, 8920, 9352, 10688, 11690, 12488, 13360, 14272, 15610, 17840, 18704, 23380, 24976, 26720, 31220, 35680, 37241, 37408, 46760, 49952, 53440, 62440, 71360, 74482, 74816, 93520, 99904, 124880, 148964, 186205, 187040, 249760, 260687, 297928, 372410, 374080, 499520, 521374, 595856, 744820, 1042748, 1191712, 1303435, 1489640, 2085496, 2383424, 2606870, 2979280, 4170992, 5213740, 5958560, 8341984, 10427480, 11917120, 16683968, 20854960, 41709920, 83419840]

約数ペア:

[(1, 83419840), (2, 41709920), (4, 20854960), (5, 16683968), (7, 11917120), (8, 10427480), (10, 8341984), (14, 5958560), (16, 5213740), (20, 4170992), (28, 2979280), (32, 2606870), (35, 2383424), (40, 2085496), (56, 1489640), (64, 1303435), (70, 1191712), (80, 1042748), (112, 744820), (140, 595856), (160, 521374), (167, 499520), (223, 374080), (224, 372410), (280, 297928), (320, 260687), (334, 249760), (446, 187040), (448, 186205), (560, 148964), (668, 124880), (835, 99904), (892, 93520), (1115, 74816), (1120, 74482), (1169, 71360), (1336, 62440), (1561, 53440), (1670, 49952), (1784, 46760), (2230, 37408), (2240, 37241), (2338, 35680), (2672, 31220), (3122, 26720), (3340, 24976), (3568, 23380), (4460, 18704), (4676, 17840), (5344, 15610), (5845, 14272), (6244, 13360), (6680, 12488), (7136, 11690), (7805, 10688), (8920, 9352)]