4054160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 10927872

約数和(自身を除く): 6873712

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 271, 272, 340, 374, 440, 542, 680, 748, 880, 935, 1084, 1355, 1360, 1496, 1870, 2168, 2710, 2981, 2992, 3740, 4336, 4607, 5420, 5962, 7480, 9214, 10840, 11924, 14905, 14960, 18428, 21680, 23035, 23848, 29810, 36856, 46070, 47696, 50677, 59620, 73712, 92140, 101354, 119240, 184280, 202708, 238480, 253385, 368560, 405416, 506770, 810832, 1013540, 2027080, 4054160]

約数ペア:

[(1, 4054160), (2, 2027080), (4, 1013540), (5, 810832), (8, 506770), (10, 405416), (11, 368560), (16, 253385), (17, 238480), (20, 202708), (22, 184280), (34, 119240), (40, 101354), (44, 92140), (55, 73712), (68, 59620), (80, 50677), (85, 47696), (88, 46070), (110, 36856), (136, 29810), (170, 23848), (176, 23035), (187, 21680), (220, 18428), (271, 14960), (272, 14905), (340, 11924), (374, 10840), (440, 9214), (542, 7480), (680, 5962), (748, 5420), (880, 4607), (935, 4336), (1084, 3740), (1355, 2992), (1360, 2981), (1496, 2710), (1870, 2168)]