40548692008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{269}}^1\times {\mathrm{1019}}^1$

素因数の和:1387

約数の個数: 96

約数和(自身を含む): 85412556000

約数和(自身を除く): 44863863992

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 269, 328, 451, 538, 902, 1019, 1076, 1681, 1804, 2038, 2152, 2959, 3362, 3608, 4076, 5918, 6724, 8152, 11029, 11209, 11836, 13448, 18491, 22058, 22418, 23672, 36982, 41779, 44116, 44836, 73964, 83558, 88232, 89672, 121319, 147928, 167116, 242638, 274111, 334232, 452189, 459569, 485276, 548222, 904378, 919138, 970552, 1096444, 1712939, 1808756, 1838276, 2192888, 3015221, 3425878, 3617512, 3676552, 4974079, 6030442, 6851756, 9948158, 11238551, 12060884, 13703512, 18842329, 19896316, 22477102, 24121768, 37684658, 39792632, 44954204, 75369316, 89908408, 123624061, 150738632, 247248122, 460780591, 494496244, 921561182, 988992488, 1843122364, 3686244728, 5068586501, 10137173002, 20274346004, 40548692008]

約数ペア:

[(1, 40548692008), (2, 20274346004), (4, 10137173002), (8, 5068586501), (11, 3686244728), (22, 1843122364), (41, 988992488), (44, 921561182), (82, 494496244), (88, 460780591), (164, 247248122), (269, 150738632), (328, 123624061), (451, 89908408), (538, 75369316), (902, 44954204), (1019, 39792632), (1076, 37684658), (1681, 24121768), (1804, 22477102), (2038, 19896316), (2152, 18842329), (2959, 13703512), (3362, 12060884), (3608, 11238551), (4076, 9948158), (5918, 6851756), (6724, 6030442), (8152, 4974079), (11029, 3676552), (11209, 3617512), (11836, 3425878), (13448, 3015221), (18491, 2192888), (22058, 1838276), (22418, 1808756), (23672, 1712939), (36982, 1096444), (41779, 970552), (44116, 919138), (44836, 904378), (73964, 548222), (83558, 485276), (88232, 459569), (89672, 452189), (121319, 334232), (147928, 274111), (167116, 242638)]