343872080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5051}}^1$

素因数の和:5124

約数の個数: 80

約数和(自身を含む): 856980864

約数和(自身を除く): 513108784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 74, 80, 92, 115, 148, 184, 185, 230, 296, 368, 370, 460, 592, 740, 851, 920, 1480, 1702, 1840, 2960, 3404, 4255, 5051, 6808, 8510, 10102, 13616, 17020, 20204, 25255, 34040, 40408, 50510, 68080, 80816, 101020, 116173, 186887, 202040, 232346, 373774, 404080, 464692, 580865, 747548, 929384, 934435, 1161730, 1495096, 1858768, 1868870, 2323460, 2990192, 3737740, 4298401, 4646920, 7475480, 8596802, 9293840, 14950960, 17193604, 21492005, 34387208, 42984010, 68774416, 85968020, 171936040, 343872080]

約数ペア:

[(1, 343872080), (2, 171936040), (4, 85968020), (5, 68774416), (8, 42984010), (10, 34387208), (16, 21492005), (20, 17193604), (23, 14950960), (37, 9293840), (40, 8596802), (46, 7475480), (74, 4646920), (80, 4298401), (92, 3737740), (115, 2990192), (148, 2323460), (184, 1868870), (185, 1858768), (230, 1495096), (296, 1161730), (368, 934435), (370, 929384), (460, 747548), (592, 580865), (740, 464692), (851, 404080), (920, 373774), (1480, 232346), (1702, 202040), (1840, 186887), (2960, 116173), (3404, 101020), (4255, 80816), (5051, 68080), (6808, 50510), (8510, 40408), (10102, 34040), (13616, 25255), (17020, 20204)]