1472680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3347}}^1$

素因数の和:3369

約数の個数: 32

約数和(自身を含む): 3615840

約数和(自身を除く): 2143160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 3347, 6694, 13388, 16735, 26776, 33470, 36817, 66940, 73634, 133880, 147268, 184085, 294536, 368170, 736340, 1472680]

約数ペア:

[(1, 1472680), (2, 736340), (4, 368170), (5, 294536), (8, 184085), (10, 147268), (11, 133880), (20, 73634), (22, 66940), (40, 36817), (44, 33470), (55, 26776), (88, 16735), (110, 13388), (220, 6694), (440, 3347)]