7249061920

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1\times {\mathrm{1117}}^1$

素因数の和:2042

約数の個数: 96

約数和(自身を含む): 17526233088

約数和(自身を除く): 10277171168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 863, 940, 1117, 1504, 1726, 1880, 2234, 3452, 3760, 4315, 4468, 5585, 6904, 7520, 8630, 8936, 11170, 13808, 17260, 17872, 22340, 27616, 34520, 35744, 40561, 44680, 52499, 69040, 81122, 89360, 104998, 138080, 162244, 178720, 202805, 209996, 262495, 324488, 405610, 419992, 524990, 648976, 811220, 839984, 963971, 1049980, 1297952, 1622440, 1679968, 1927942, 2099960, 3244880, 3855884, 4199920, 4819855, 6489760, 7711768, 8399840, 9639710, 15423536, 19279420, 30847072, 38558840, 45306637, 77117680, 90613274, 154235360, 181226548, 226533185, 362453096, 453066370, 724906192, 906132740, 1449812384, 1812265480, 3624530960, 7249061920]

約数ペア:

[(1, 7249061920), (2, 3624530960), (4, 1812265480), (5, 1449812384), (8, 906132740), (10, 724906192), (16, 453066370), (20, 362453096), (32, 226533185), (40, 181226548), (47, 154235360), (80, 90613274), (94, 77117680), (160, 45306637), (188, 38558840), (235, 30847072), (376, 19279420), (470, 15423536), (752, 9639710), (863, 8399840), (940, 7711768), (1117, 6489760), (1504, 4819855), (1726, 4199920), (1880, 3855884), (2234, 3244880), (3452, 2099960), (3760, 1927942), (4315, 1679968), (4468, 1622440), (5585, 1297952), (6904, 1049980), (7520, 963971), (8630, 839984), (8936, 811220), (11170, 648976), (13808, 524990), (17260, 419992), (17872, 405610), (22340, 324488), (27616, 262495), (34520, 209996), (35744, 202805), (40561, 178720), (44680, 162244), (52499, 138080), (69040, 104998), (81122, 89360)]