134348800

素因数分解:

$2^{17}\times 5^2\times {\mathrm{41}}^1$

素因数の和:85

約数の個数: 108

約数和(自身を含む): 341310186

約数和(自身を除く): 206961386

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 128, 160, 164, 200, 205, 256, 320, 328, 400, 410, 512, 640, 656, 800, 820, 1024, 1025, 1280, 1312, 1600, 1640, 2048, 2050, 2560, 2624, 3200, 3280, 4096, 4100, 5120, 5248, 6400, 6560, 8192, 8200, 10240, 10496, 12800, 13120, 16384, 16400, 20480, 20992, 25600, 26240, 32768, 32800, 40960, 41984, 51200, 52480, 65536, 65600, 81920, 83968, 102400, 104960, 131072, 131200, 163840, 167936, 204800, 209920, 262400, 327680, 335872, 409600, 419840, 524800, 655360, 671744, 819200, 839680, 1049600, 1343488, 1638400, 1679360, 2099200, 2686976, 3276800, 3358720, 4198400, 5373952, 6717440, 8396800, 13434880, 16793600, 26869760, 33587200, 67174400, 134348800]

約数ペア:

[(1, 134348800), (2, 67174400), (4, 33587200), (5, 26869760), (8, 16793600), (10, 13434880), (16, 8396800), (20, 6717440), (25, 5373952), (32, 4198400), (40, 3358720), (41, 3276800), (50, 2686976), (64, 2099200), (80, 1679360), (82, 1638400), (100, 1343488), (128, 1049600), (160, 839680), (164, 819200), (200, 671744), (205, 655360), (256, 524800), (320, 419840), (328, 409600), (400, 335872), (410, 327680), (512, 262400), (640, 209920), (656, 204800), (800, 167936), (820, 163840), (1024, 131200), (1025, 131072), (1280, 104960), (1312, 102400), (1600, 83968), (1640, 81920), (2048, 65600), (2050, 65536), (2560, 52480), (2624, 51200), (3200, 41984), (3280, 40960), (4096, 32800), (4100, 32768), (5120, 26240), (5248, 25600), (6400, 20992), (6560, 20480), (8192, 16400), (8200, 16384), (10240, 13120), (10496, 12800)]