38222470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26729}}^1$

素因数の和:26760

約数の個数: 32

約数和(自身を含む): 80831520

約数和(自身を除く): 42609050

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 26729, 53458, 133645, 267290, 294019, 347477, 588038, 694954, 1470095, 1737385, 2940190, 3474770, 3822247, 7644494, 19111235, 38222470]

約数ペア:

[(1, 38222470), (2, 19111235), (5, 7644494), (10, 3822247), (11, 3474770), (13, 2940190), (22, 1737385), (26, 1470095), (55, 694954), (65, 588038), (110, 347477), (130, 294019), (143, 267290), (286, 133645), (715, 53458), (1430, 26729)]