79454240

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 197116416

約数和(自身を除く): 117662176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 83, 124, 155, 160, 166, 193, 248, 310, 332, 386, 415, 496, 620, 664, 772, 830, 965, 992, 1240, 1328, 1544, 1660, 1930, 2480, 2573, 2656, 3088, 3320, 3860, 4960, 5146, 5983, 6176, 6640, 7720, 10292, 11966, 12865, 13280, 15440, 16019, 20584, 23932, 25730, 29915, 30880, 32038, 41168, 47864, 51460, 59830, 64076, 80095, 82336, 95728, 102920, 119660, 128152, 160190, 191456, 205840, 239320, 256304, 320380, 411680, 478640, 496589, 512608, 640760, 957280, 993178, 1281520, 1986356, 2482945, 2563040, 3972712, 4965890, 7945424, 9931780, 15890848, 19863560, 39727120, 79454240]

約数ペア:

[(1, 79454240), (2, 39727120), (4, 19863560), (5, 15890848), (8, 9931780), (10, 7945424), (16, 4965890), (20, 3972712), (31, 2563040), (32, 2482945), (40, 1986356), (62, 1281520), (80, 993178), (83, 957280), (124, 640760), (155, 512608), (160, 496589), (166, 478640), (193, 411680), (248, 320380), (310, 256304), (332, 239320), (386, 205840), (415, 191456), (496, 160190), (620, 128152), (664, 119660), (772, 102920), (830, 95728), (965, 82336), (992, 80095), (1240, 64076), (1328, 59830), (1544, 51460), (1660, 47864), (1930, 41168), (2480, 32038), (2573, 30880), (2656, 29915), (3088, 25730), (3320, 23932), (3860, 20584), (4960, 16019), (5146, 15440), (5983, 13280), (6176, 12865), (6640, 11966), (7720, 10292)]