6418880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1543}}^1$

素因数の和:1573

約数の個数: 56

約数和(自身を含む): 16471392

約数和(自身を除く): 10052512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 1543, 2080, 3086, 4160, 6172, 7715, 12344, 15430, 20059, 24688, 30860, 40118, 49376, 61720, 80236, 98752, 100295, 123440, 160472, 200590, 246880, 320944, 401180, 493760, 641888, 802360, 1283776, 1604720, 3209440, 6418880]

約数ペア:

[(1, 6418880), (2, 3209440), (4, 1604720), (5, 1283776), (8, 802360), (10, 641888), (13, 493760), (16, 401180), (20, 320944), (26, 246880), (32, 200590), (40, 160472), (52, 123440), (64, 100295), (65, 98752), (80, 80236), (104, 61720), (130, 49376), (160, 40118), (208, 30860), (260, 24688), (320, 20059), (416, 15430), (520, 12344), (832, 7715), (1040, 6172), (1543, 4160), (2080, 3086)]