41493780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7949}}^1$

素因数の和:7993

約数の個数: 72

約数和(自身を含む): 130221000

約数和(自身を除く): 88727220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 7949, 15898, 23847, 31796, 39745, 47694, 71541, 79490, 95388, 119235, 143082, 158980, 230521, 238470, 286164, 357705, 461042, 476940, 691563, 715410, 922084, 1152605, 1383126, 1430820, 2074689, 2305210, 2766252, 3457815, 4149378, 4610420, 6915630, 8298756, 10373445, 13831260, 20746890, 41493780]

約数ペア:

[(1, 41493780), (2, 20746890), (3, 13831260), (4, 10373445), (5, 8298756), (6, 6915630), (9, 4610420), (10, 4149378), (12, 3457815), (15, 2766252), (18, 2305210), (20, 2074689), (29, 1430820), (30, 1383126), (36, 1152605), (45, 922084), (58, 715410), (60, 691563), (87, 476940), (90, 461042), (116, 357705), (145, 286164), (174, 238470), (180, 230521), (261, 158980), (290, 143082), (348, 119235), (435, 95388), (522, 79490), (580, 71541), (870, 47694), (1044, 39745), (1305, 31796), (1740, 23847), (2610, 15898), (5220, 7949)]