89428160

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{967}}^1$

素因数の和:1018

約数の個数: 84

約数和(自身を含む): 226448112

約数和(自身を除く): 137019952

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 289, 320, 340, 544, 578, 680, 967, 1088, 1156, 1360, 1445, 1934, 2312, 2720, 2890, 3868, 4624, 4835, 5440, 5780, 7736, 9248, 9670, 11560, 15472, 16439, 18496, 19340, 23120, 30944, 32878, 38680, 46240, 61888, 65756, 77360, 82195, 92480, 131512, 154720, 164390, 263024, 279463, 309440, 328780, 526048, 558926, 657560, 1052096, 1117852, 1315120, 1397315, 2235704, 2630240, 2794630, 4471408, 5260480, 5589260, 8942816, 11178520, 17885632, 22357040, 44714080, 89428160]

約数ペア:

[(1, 89428160), (2, 44714080), (4, 22357040), (5, 17885632), (8, 11178520), (10, 8942816), (16, 5589260), (17, 5260480), (20, 4471408), (32, 2794630), (34, 2630240), (40, 2235704), (64, 1397315), (68, 1315120), (80, 1117852), (85, 1052096), (136, 657560), (160, 558926), (170, 526048), (272, 328780), (289, 309440), (320, 279463), (340, 263024), (544, 164390), (578, 154720), (680, 131512), (967, 92480), (1088, 82195), (1156, 77360), (1360, 65756), (1445, 61888), (1934, 46240), (2312, 38680), (2720, 32878), (2890, 30944), (3868, 23120), (4624, 19340), (4835, 18496), (5440, 16439), (5780, 15472), (7736, 11560), (9248, 9670)]