87535040

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16091}}^1$

素因数の和:16125

約数の個数: 56

約数和(自身を含む): 220717872

約数和(自身を除く): 133182832

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 16091, 32182, 64364, 80455, 128728, 160910, 257456, 273547, 321820, 514912, 547094, 643640, 1029824, 1094188, 1287280, 1367735, 2188376, 2574560, 2735470, 4376752, 5149120, 5470940, 8753504, 10941880, 17507008, 21883760, 43767520, 87535040]

約数ペア:

[(1, 87535040), (2, 43767520), (4, 21883760), (5, 17507008), (8, 10941880), (10, 8753504), (16, 5470940), (17, 5149120), (20, 4376752), (32, 2735470), (34, 2574560), (40, 2188376), (64, 1367735), (68, 1287280), (80, 1094188), (85, 1029824), (136, 643640), (160, 547094), (170, 514912), (272, 321820), (320, 273547), (340, 257456), (544, 160910), (680, 128728), (1088, 80455), (1360, 64364), (2720, 32182), (5440, 16091)]