4199680

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 10706472

約数和(自身を除く): 6506792

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 193, 256, 272, 320, 340, 386, 544, 640, 680, 772, 965, 1088, 1280, 1360, 1544, 1930, 2176, 2720, 3088, 3281, 3860, 4352, 5440, 6176, 6562, 7720, 10880, 12352, 13124, 15440, 16405, 21760, 24704, 26248, 30880, 32810, 49408, 52496, 61760, 65620, 104992, 123520, 131240, 209984, 247040, 262480, 419968, 524960, 839936, 1049920, 2099840, 4199680]

約数ペア:

[(1, 4199680), (2, 2099840), (4, 1049920), (5, 839936), (8, 524960), (10, 419968), (16, 262480), (17, 247040), (20, 209984), (32, 131240), (34, 123520), (40, 104992), (64, 65620), (68, 61760), (80, 52496), (85, 49408), (128, 32810), (136, 30880), (160, 26248), (170, 24704), (193, 21760), (256, 16405), (272, 15440), (320, 13124), (340, 12352), (386, 10880), (544, 7720), (640, 6562), (680, 6176), (772, 5440), (965, 4352), (1088, 3860), (1280, 3281), (1360, 3088), (1544, 2720), (1930, 2176)]