29826880

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1223

約数の個数: 56

約数和(自身を含む): 71944992

約数和(自身を除く): 42118112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 830, 1123, 1328, 1660, 2246, 2656, 3320, 4492, 5312, 5615, 6640, 8984, 11230, 13280, 17968, 22460, 26560, 35936, 44920, 71872, 89840, 93209, 179680, 186418, 359360, 372836, 466045, 745672, 932090, 1491344, 1864180, 2982688, 3728360, 5965376, 7456720, 14913440, 29826880]

約数ペア:

[(1, 29826880), (2, 14913440), (4, 7456720), (5, 5965376), (8, 3728360), (10, 2982688), (16, 1864180), (20, 1491344), (32, 932090), (40, 745672), (64, 466045), (80, 372836), (83, 359360), (160, 186418), (166, 179680), (320, 93209), (332, 89840), (415, 71872), (664, 44920), (830, 35936), (1123, 26560), (1328, 22460), (1660, 17968), (2246, 13280), (2656, 11230), (3320, 8984), (4492, 6640), (5312, 5615)]