82545160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 200672640

約数和(自身を除く): 118127480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 83, 92, 94, 115, 166, 184, 188, 230, 235, 332, 376, 415, 460, 470, 529, 664, 830, 920, 940, 1058, 1081, 1660, 1880, 1909, 2116, 2162, 2645, 3320, 3818, 3901, 4232, 4324, 5290, 5405, 7636, 7802, 8648, 9545, 10580, 10810, 15272, 15604, 19090, 19505, 21160, 21620, 24863, 31208, 38180, 39010, 43240, 43907, 49726, 76360, 78020, 87814, 89723, 99452, 124315, 156040, 175628, 179446, 198904, 219535, 248630, 351256, 358892, 439070, 448615, 497260, 717784, 878140, 897230, 994520, 1756280, 1794460, 2063629, 3588920, 4127258, 8254516, 10318145, 16509032, 20636290, 41272580, 82545160]

約数ペア:

[(1, 82545160), (2, 41272580), (4, 20636290), (5, 16509032), (8, 10318145), (10, 8254516), (20, 4127258), (23, 3588920), (40, 2063629), (46, 1794460), (47, 1756280), (83, 994520), (92, 897230), (94, 878140), (115, 717784), (166, 497260), (184, 448615), (188, 439070), (230, 358892), (235, 351256), (332, 248630), (376, 219535), (415, 198904), (460, 179446), (470, 175628), (529, 156040), (664, 124315), (830, 99452), (920, 89723), (940, 87814), (1058, 78020), (1081, 76360), (1660, 49726), (1880, 43907), (1909, 43240), (2116, 39010), (2162, 38180), (2645, 31208), (3320, 24863), (3818, 21620), (3901, 21160), (4232, 19505), (4324, 19090), (5290, 15604), (5405, 15272), (7636, 10810), (7802, 10580), (8648, 9545)]