79914560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:412

約数の個数: 112

約数和(自身を含む): 211116672

約数和(自身を除く): 131202112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 73, 80, 88, 110, 146, 160, 176, 220, 292, 311, 320, 352, 365, 440, 584, 622, 704, 730, 803, 880, 1168, 1244, 1460, 1555, 1606, 1760, 2336, 2488, 2920, 3110, 3212, 3421, 3520, 4015, 4672, 4976, 5840, 6220, 6424, 6842, 8030, 9952, 11680, 12440, 12848, 13684, 16060, 17105, 19904, 22703, 23360, 24880, 25696, 27368, 32120, 34210, 45406, 49760, 51392, 54736, 64240, 68420, 90812, 99520, 109472, 113515, 128480, 136840, 181624, 218944, 227030, 249733, 256960, 273680, 363248, 454060, 499466, 547360, 726496, 908120, 998932, 1094720, 1248665, 1452992, 1816240, 1997864, 2497330, 3632480, 3995728, 4994660, 7264960, 7991456, 9989320, 15982912, 19978640, 39957280, 79914560]

約数ペア:

[(1, 79914560), (2, 39957280), (4, 19978640), (5, 15982912), (8, 9989320), (10, 7991456), (11, 7264960), (16, 4994660), (20, 3995728), (22, 3632480), (32, 2497330), (40, 1997864), (44, 1816240), (55, 1452992), (64, 1248665), (73, 1094720), (80, 998932), (88, 908120), (110, 726496), (146, 547360), (160, 499466), (176, 454060), (220, 363248), (292, 273680), (311, 256960), (320, 249733), (352, 227030), (365, 218944), (440, 181624), (584, 136840), (622, 128480), (704, 113515), (730, 109472), (803, 99520), (880, 90812), (1168, 68420), (1244, 64240), (1460, 54736), (1555, 51392), (1606, 49760), (1760, 45406), (2336, 34210), (2488, 32120), (2920, 27368), (3110, 25696), (3212, 24880), (3421, 23360), (3520, 22703), (4015, 19904), (4672, 17105), (4976, 16060), (5840, 13684), (6220, 12848), (6424, 12440), (6842, 11680), (8030, 9952)]