11292080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:91

約数の個数: 120

約数和(自身を含む): 30614112

約数和(自身を除く): 19322032

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 23, 34, 38, 40, 46, 68, 76, 80, 85, 92, 95, 115, 136, 152, 170, 184, 190, 230, 272, 304, 323, 340, 361, 368, 380, 391, 437, 460, 646, 680, 722, 760, 782, 874, 920, 1292, 1360, 1444, 1520, 1564, 1615, 1748, 1805, 1840, 1955, 2185, 2584, 2888, 3128, 3230, 3496, 3610, 3910, 4370, 5168, 5776, 6137, 6256, 6460, 6992, 7220, 7429, 7820, 8303, 8740, 12274, 12920, 14440, 14858, 15640, 16606, 17480, 24548, 25840, 28880, 29716, 30685, 31280, 33212, 34960, 37145, 41515, 49096, 59432, 61370, 66424, 74290, 83030, 98192, 118864, 122740, 132848, 141151, 148580, 166060, 245480, 282302, 297160, 332120, 490960, 564604, 594320, 664240, 705755, 1129208, 1411510, 2258416, 2823020, 5646040, 11292080]

約数ペア:

[(1, 11292080), (2, 5646040), (4, 2823020), (5, 2258416), (8, 1411510), (10, 1129208), (16, 705755), (17, 664240), (19, 594320), (20, 564604), (23, 490960), (34, 332120), (38, 297160), (40, 282302), (46, 245480), (68, 166060), (76, 148580), (80, 141151), (85, 132848), (92, 122740), (95, 118864), (115, 98192), (136, 83030), (152, 74290), (170, 66424), (184, 61370), (190, 59432), (230, 49096), (272, 41515), (304, 37145), (323, 34960), (340, 33212), (361, 31280), (368, 30685), (380, 29716), (391, 28880), (437, 25840), (460, 24548), (646, 17480), (680, 16606), (722, 15640), (760, 14858), (782, 14440), (874, 12920), (920, 12274), (1292, 8740), (1360, 8303), (1444, 7820), (1520, 7429), (1564, 7220), (1615, 6992), (1748, 6460), (1805, 6256), (1840, 6137), (1955, 5776), (2185, 5168), (2584, 4370), (2888, 3910), (3128, 3610), (3230, 3496)]