27416240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1110

約数の個数: 80

約数和(自身を含む): 71111520

約数和(自身を除く): 43695280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 646, 680, 760, 1061, 1292, 1360, 1520, 1615, 2122, 2584, 3230, 4244, 5168, 5305, 6460, 8488, 10610, 12920, 16976, 18037, 20159, 21220, 25840, 36074, 40318, 42440, 72148, 80636, 84880, 90185, 100795, 144296, 161272, 180370, 201590, 288592, 322544, 342703, 360740, 403180, 685406, 721480, 806360, 1370812, 1442960, 1612720, 1713515, 2741624, 3427030, 5483248, 6854060, 13708120, 27416240]

約数ペア:

[(1, 27416240), (2, 13708120), (4, 6854060), (5, 5483248), (8, 3427030), (10, 2741624), (16, 1713515), (17, 1612720), (19, 1442960), (20, 1370812), (34, 806360), (38, 721480), (40, 685406), (68, 403180), (76, 360740), (80, 342703), (85, 322544), (95, 288592), (136, 201590), (152, 180370), (170, 161272), (190, 144296), (272, 100795), (304, 90185), (323, 84880), (340, 80636), (380, 72148), (646, 42440), (680, 40318), (760, 36074), (1061, 25840), (1292, 21220), (1360, 20159), (1520, 18037), (1615, 16976), (2122, 12920), (2584, 10610), (3230, 8488), (4244, 6460), (5168, 5305)]