2583520

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 6220368

約数和(自身を除く): 3636848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 241, 268, 335, 482, 536, 670, 964, 1072, 1205, 1340, 1928, 2144, 2410, 2680, 3856, 4820, 5360, 7712, 9640, 10720, 16147, 19280, 32294, 38560, 64588, 80735, 129176, 161470, 258352, 322940, 516704, 645880, 1291760, 2583520]

約数ペア:

[(1, 2583520), (2, 1291760), (4, 645880), (5, 516704), (8, 322940), (10, 258352), (16, 161470), (20, 129176), (32, 80735), (40, 64588), (67, 38560), (80, 32294), (134, 19280), (160, 16147), (241, 10720), (268, 9640), (335, 7712), (482, 5360), (536, 4820), (670, 3856), (964, 2680), (1072, 2410), (1205, 2144), (1340, 1928)]