6462880

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1349

約数の個数: 48

約数和(自身を含む): 15773184

約数和(自身を除く): 9310304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 1303, 2480, 2606, 4960, 5212, 6515, 10424, 13030, 20848, 26060, 40393, 41696, 52120, 80786, 104240, 161572, 201965, 208480, 323144, 403930, 646288, 807860, 1292576, 1615720, 3231440, 6462880]

約数ペア:

[(1, 6462880), (2, 3231440), (4, 1615720), (5, 1292576), (8, 807860), (10, 646288), (16, 403930), (20, 323144), (31, 208480), (32, 201965), (40, 161572), (62, 104240), (80, 80786), (124, 52120), (155, 41696), (160, 40393), (248, 26060), (310, 20848), (496, 13030), (620, 10424), (992, 6515), (1240, 5212), (1303, 4960), (2480, 2606)]