41480840

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4339}}^1$

素因数の和:4589

約数の個数: 32

約数和(自身を含む): 93744000

約数和(自身を除く): 52263160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4339, 4780, 8678, 9560, 17356, 21695, 34712, 43390, 86780, 173560, 1037021, 2074042, 4148084, 5185105, 8296168, 10370210, 20740420, 41480840]

約数ペア:

[(1, 41480840), (2, 20740420), (4, 10370210), (5, 8296168), (8, 5185105), (10, 4148084), (20, 2074042), (40, 1037021), (239, 173560), (478, 86780), (956, 43390), (1195, 34712), (1912, 21695), (2390, 17356), (4339, 9560), (4780, 8678)]