82663736870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{354643}}^1$

素因数の和:354837

約数の個数: 64

約数和(自身を含む): 175880726784

約数和(自身を除く): 93216989914

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 163, 286, 326, 715, 815, 1430, 1630, 1793, 2119, 3586, 4238, 8965, 10595, 17930, 21190, 23309, 46618, 116545, 233090, 354643, 709286, 1773215, 3546430, 3901073, 4610359, 7802146, 9220718, 19505365, 23051795, 39010730, 46103590, 50713949, 57806809, 101427898, 115613618, 253569745, 289034045, 507139490, 578068090, 635874899, 751488517, 1271749798, 1502977034, 3179374495, 3757442585, 6358748990, 7514885170, 8266373687, 16532747374, 41331868435, 82663736870]

約数ペア:

[(1, 82663736870), (2, 41331868435), (5, 16532747374), (10, 8266373687), (11, 7514885170), (13, 6358748990), (22, 3757442585), (26, 3179374495), (55, 1502977034), (65, 1271749798), (110, 751488517), (130, 635874899), (143, 578068090), (163, 507139490), (286, 289034045), (326, 253569745), (715, 115613618), (815, 101427898), (1430, 57806809), (1630, 50713949), (1793, 46103590), (2119, 39010730), (3586, 23051795), (4238, 19505365), (8965, 9220718), (10595, 7802146), (17930, 4610359), (21190, 3901073), (23309, 3546430), (46618, 1773215), (116545, 709286), (233090, 354643)]