11738720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 32514048

約数和(自身を除く): 20775328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 160, 188, 223, 224, 235, 280, 329, 376, 446, 470, 560, 658, 752, 892, 940, 1115, 1120, 1316, 1504, 1561, 1645, 1784, 1880, 2230, 2632, 3122, 3290, 3568, 3760, 4460, 5264, 6244, 6580, 7136, 7520, 7805, 8920, 10481, 10528, 12488, 13160, 15610, 17840, 20962, 24976, 26320, 31220, 35680, 41924, 49952, 52405, 52640, 62440, 73367, 83848, 104810, 124880, 146734, 167696, 209620, 249760, 293468, 335392, 366835, 419240, 586936, 733670, 838480, 1173872, 1467340, 1676960, 2347744, 2934680, 5869360, 11738720]

約数ペア:

[(1, 11738720), (2, 5869360), (4, 2934680), (5, 2347744), (7, 1676960), (8, 1467340), (10, 1173872), (14, 838480), (16, 733670), (20, 586936), (28, 419240), (32, 366835), (35, 335392), (40, 293468), (47, 249760), (56, 209620), (70, 167696), (80, 146734), (94, 124880), (112, 104810), (140, 83848), (160, 73367), (188, 62440), (223, 52640), (224, 52405), (235, 49952), (280, 41924), (329, 35680), (376, 31220), (446, 26320), (470, 24976), (560, 20962), (658, 17840), (752, 15610), (892, 13160), (940, 12488), (1115, 10528), (1120, 10481), (1316, 8920), (1504, 7805), (1561, 7520), (1645, 7136), (1784, 6580), (1880, 6244), (2230, 5264), (2632, 4460), (3122, 3760), (3290, 3568)]