18272680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24043}}^1$

素因数の和:24073

約数の個数: 32

約数和(自身を含む): 43279200

約数和(自身を除く): 25006520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 24043, 48086, 96172, 120215, 192344, 240430, 456817, 480860, 913634, 961720, 1827268, 2284085, 3654536, 4568170, 9136340, 18272680]

約数ペア:

[(1, 18272680), (2, 9136340), (4, 4568170), (5, 3654536), (8, 2284085), (10, 1827268), (19, 961720), (20, 913634), (38, 480860), (40, 456817), (76, 240430), (95, 192344), (152, 120215), (190, 96172), (380, 48086), (760, 24043)]