83993600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:240

約数の個数: 132

約数和(自身を含む): 221591844

約数和(自身を除く): 137598244

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 193, 200, 256, 272, 320, 340, 386, 400, 425, 512, 544, 640, 680, 772, 800, 850, 965, 1024, 1088, 1280, 1360, 1544, 1600, 1700, 1930, 2176, 2560, 2720, 3088, 3200, 3281, 3400, 3860, 4352, 4825, 5120, 5440, 6176, 6400, 6562, 6800, 7720, 8704, 9650, 10880, 12352, 12800, 13124, 13600, 15440, 16405, 17408, 19300, 21760, 24704, 25600, 26248, 27200, 30880, 32810, 38600, 43520, 49408, 52496, 54400, 61760, 65620, 77200, 82025, 87040, 98816, 104992, 108800, 123520, 131240, 154400, 164050, 197632, 209984, 217600, 247040, 262480, 308800, 328100, 419968, 435200, 494080, 524960, 617600, 656200, 839936, 988160, 1049920, 1235200, 1312400, 1679872, 2099840, 2470400, 2624800, 3359744, 4199680, 4940800, 5249600, 8399360, 10499200, 16798720, 20998400, 41996800, 83993600]

約数ペア:

[(1, 83993600), (2, 41996800), (4, 20998400), (5, 16798720), (8, 10499200), (10, 8399360), (16, 5249600), (17, 4940800), (20, 4199680), (25, 3359744), (32, 2624800), (34, 2470400), (40, 2099840), (50, 1679872), (64, 1312400), (68, 1235200), (80, 1049920), (85, 988160), (100, 839936), (128, 656200), (136, 617600), (160, 524960), (170, 494080), (193, 435200), (200, 419968), (256, 328100), (272, 308800), (320, 262480), (340, 247040), (386, 217600), (400, 209984), (425, 197632), (512, 164050), (544, 154400), (640, 131240), (680, 123520), (772, 108800), (800, 104992), (850, 98816), (965, 87040), (1024, 82025), (1088, 77200), (1280, 65620), (1360, 61760), (1544, 54400), (1600, 52496), (1700, 49408), (1930, 43520), (2176, 38600), (2560, 32810), (2720, 30880), (3088, 27200), (3200, 26248), (3281, 25600), (3400, 24704), (3860, 21760), (4352, 19300), (4825, 17408), (5120, 16405), (5440, 15440), (6176, 13600), (6400, 13124), (6562, 12800), (6800, 12352), (7720, 10880), (8704, 9650)]