1046560

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 2564352

約数和(自身を除く): 1517792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 211, 248, 310, 422, 496, 620, 844, 992, 1055, 1240, 1688, 2110, 2480, 3376, 4220, 4960, 6541, 6752, 8440, 13082, 16880, 26164, 32705, 33760, 52328, 65410, 104656, 130820, 209312, 261640, 523280, 1046560]

約数ペア:

[(1, 1046560), (2, 523280), (4, 261640), (5, 209312), (8, 130820), (10, 104656), (16, 65410), (20, 52328), (31, 33760), (32, 32705), (40, 26164), (62, 16880), (80, 13082), (124, 8440), (155, 6752), (160, 6541), (211, 4960), (248, 4220), (310, 3376), (422, 2480), (496, 2110), (620, 1688), (844, 1240), (992, 1055)]