29844760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67829}}^1$

素因数の和:67851

約数の個数: 32

約数和(自身を含む): 73256400

約数和(自身を除く): 43411640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 67829, 135658, 271316, 339145, 542632, 678290, 746119, 1356580, 1492238, 2713160, 2984476, 3730595, 5968952, 7461190, 14922380, 29844760]

約数ペア:

[(1, 29844760), (2, 14922380), (4, 7461190), (5, 5968952), (8, 3730595), (10, 2984476), (11, 2713160), (20, 1492238), (22, 1356580), (40, 746119), (44, 678290), (55, 542632), (88, 339145), (110, 271316), (220, 135658), (440, 67829)]