26897120

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7309}}^1$

素因数の和:7347

約数の個数: 48

約数和(自身を含む): 66316320

約数和(自身を除く): 39419200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 7309, 14618, 29236, 36545, 58472, 73090, 116944, 146180, 168107, 233888, 292360, 336214, 584720, 672428, 840535, 1169440, 1344856, 1681070, 2689712, 3362140, 5379424, 6724280, 13448560, 26897120]

約数ペア:

[(1, 26897120), (2, 13448560), (4, 6724280), (5, 5379424), (8, 3362140), (10, 2689712), (16, 1681070), (20, 1344856), (23, 1169440), (32, 840535), (40, 672428), (46, 584720), (80, 336214), (92, 292360), (115, 233888), (160, 168107), (184, 146180), (230, 116944), (368, 73090), (460, 58472), (736, 36545), (920, 29236), (1840, 14618), (3680, 7309)]