1300030880

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{262103}}^1$

素因数の和:262149

約数の個数: 48

約数和(自身を含む): 3170409984

約数和(自身を除く): 1870379104

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, 2480, 4960, 262103, 524206, 1048412, 1310515, 2096824, 2621030, 4193648, 5242060, 8125193, 8387296, 10484120, 16250386, 20968240, 32500772, 40625965, 41936480, 65001544, 81251930, 130003088, 162503860, 260006176, 325007720, 650015440, 1300030880]

約数ペア:

[(1, 1300030880), (2, 650015440), (4, 325007720), (5, 260006176), (8, 162503860), (10, 130003088), (16, 81251930), (20, 65001544), (31, 41936480), (32, 40625965), (40, 32500772), (62, 20968240), (80, 16250386), (124, 10484120), (155, 8387296), (160, 8125193), (248, 5242060), (310, 4193648), (496, 2621030), (620, 2096824), (992, 1310515), (1240, 1048412), (2480, 524206), (4960, 262103)]