2560352

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 5443200

約数和(自身を除く): 2882848

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 89, 116, 124, 178, 232, 248, 356, 464, 496, 712, 899, 928, 992, 1424, 1798, 2581, 2759, 2848, 3596, 5162, 5518, 7192, 10324, 11036, 14384, 20648, 22072, 28768, 41296, 44144, 80011, 82592, 88288, 160022, 320044, 640088, 1280176, 2560352]

約数ペア:

[(1, 2560352), (2, 1280176), (4, 640088), (8, 320044), (16, 160022), (29, 88288), (31, 82592), (32, 80011), (58, 44144), (62, 41296), (89, 28768), (116, 22072), (124, 20648), (178, 14384), (232, 11036), (248, 10324), (356, 7192), (464, 5518), (496, 5162), (712, 3596), (899, 2848), (928, 2759), (992, 2581), (1424, 1798)]