32358400

素因数分解:

$2^{14}\times 5^2\times {\mathrm{79}}^1$

素因数の和:117

約数の個数: 90

約数和(自身を含む): 81262160

約数和(自身を除く): 48903760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 100, 128, 158, 160, 200, 256, 316, 320, 395, 400, 512, 632, 640, 790, 800, 1024, 1264, 1280, 1580, 1600, 1975, 2048, 2528, 2560, 3160, 3200, 3950, 4096, 5056, 5120, 6320, 6400, 7900, 8192, 10112, 10240, 12640, 12800, 15800, 16384, 20224, 20480, 25280, 25600, 31600, 40448, 40960, 50560, 51200, 63200, 80896, 81920, 101120, 102400, 126400, 161792, 202240, 204800, 252800, 323584, 404480, 409600, 505600, 647168, 808960, 1011200, 1294336, 1617920, 2022400, 3235840, 4044800, 6471680, 8089600, 16179200, 32358400]

約数ペア:

[(1, 32358400), (2, 16179200), (4, 8089600), (5, 6471680), (8, 4044800), (10, 3235840), (16, 2022400), (20, 1617920), (25, 1294336), (32, 1011200), (40, 808960), (50, 647168), (64, 505600), (79, 409600), (80, 404480), (100, 323584), (128, 252800), (158, 204800), (160, 202240), (200, 161792), (256, 126400), (316, 102400), (320, 101120), (395, 81920), (400, 80896), (512, 63200), (632, 51200), (640, 50560), (790, 40960), (800, 40448), (1024, 31600), (1264, 25600), (1280, 25280), (1580, 20480), (1600, 20224), (1975, 16384), (2048, 15800), (2528, 12800), (2560, 12640), (3160, 10240), (3200, 10112), (3950, 8192), (4096, 7900), (5056, 6400), (5120, 6320)]