40495056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1$

素因数の和:840

約数の個数: 80

約数和(自身を含む): 120373248

約数和(自身を除く): 79878192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 191, 336, 382, 573, 631, 764, 1146, 1262, 1337, 1528, 1893, 2292, 2524, 2674, 3056, 3786, 4011, 4417, 4584, 5048, 5348, 7572, 8022, 8834, 9168, 10096, 10696, 13251, 15144, 16044, 17668, 21392, 26502, 30288, 32088, 35336, 53004, 64176, 70672, 106008, 120521, 212016, 241042, 361563, 482084, 723126, 843647, 964168, 1446252, 1687294, 1928336, 2530941, 2892504, 3374588, 5061882, 5785008, 6749176, 10123764, 13498352, 20247528, 40495056]

約数ペア:

[(1, 40495056), (2, 20247528), (3, 13498352), (4, 10123764), (6, 6749176), (7, 5785008), (8, 5061882), (12, 3374588), (14, 2892504), (16, 2530941), (21, 1928336), (24, 1687294), (28, 1446252), (42, 964168), (48, 843647), (56, 723126), (84, 482084), (112, 361563), (168, 241042), (191, 212016), (336, 120521), (382, 106008), (573, 70672), (631, 64176), (764, 53004), (1146, 35336), (1262, 32088), (1337, 30288), (1528, 26502), (1893, 21392), (2292, 17668), (2524, 16044), (2674, 15144), (3056, 13251), (3786, 10696), (4011, 10096), (4417, 9168), (4584, 8834), (5048, 8022), (5348, 7572)]