42964000

素因数分解:

$2^5\times 5^3\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 110388096

約数和(自身を除く): 67424096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 125, 160, 184, 200, 230, 250, 368, 400, 460, 467, 500, 575, 736, 800, 920, 934, 1000, 1150, 1840, 1868, 2000, 2300, 2335, 2875, 3680, 3736, 4000, 4600, 4670, 5750, 7472, 9200, 9340, 10741, 11500, 11675, 14944, 18400, 18680, 21482, 23000, 23350, 37360, 42964, 46000, 46700, 53705, 58375, 74720, 85928, 92000, 93400, 107410, 116750, 171856, 186800, 214820, 233500, 268525, 343712, 373600, 429640, 467000, 537050, 859280, 934000, 1074100, 1342625, 1718560, 1868000, 2148200, 2685250, 4296400, 5370500, 8592800, 10741000, 21482000, 42964000]

約数ペア:

[(1, 42964000), (2, 21482000), (4, 10741000), (5, 8592800), (8, 5370500), (10, 4296400), (16, 2685250), (20, 2148200), (23, 1868000), (25, 1718560), (32, 1342625), (40, 1074100), (46, 934000), (50, 859280), (80, 537050), (92, 467000), (100, 429640), (115, 373600), (125, 343712), (160, 268525), (184, 233500), (200, 214820), (230, 186800), (250, 171856), (368, 116750), (400, 107410), (460, 93400), (467, 92000), (500, 85928), (575, 74720), (736, 58375), (800, 53705), (920, 46700), (934, 46000), (1000, 42964), (1150, 37360), (1840, 23350), (1868, 23000), (2000, 21482), (2300, 18680), (2335, 18400), (2875, 14944), (3680, 11675), (3736, 11500), (4000, 10741), (4600, 9340), (4670, 9200), (5750, 7472)]