23064470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^2$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 49161168

約数和(自身を除く): 26096698

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 127, 130, 143, 254, 286, 635, 715, 1270, 1397, 1430, 1651, 2794, 3302, 6985, 8255, 13970, 16129, 16510, 18161, 32258, 36322, 80645, 90805, 161290, 177419, 181610, 209677, 354838, 419354, 887095, 1048385, 1774190, 2096770, 2306447, 4612894, 11532235, 23064470]

約数ペア:

[(1, 23064470), (2, 11532235), (5, 4612894), (10, 2306447), (11, 2096770), (13, 1774190), (22, 1048385), (26, 887095), (55, 419354), (65, 354838), (110, 209677), (127, 181610), (130, 177419), (143, 161290), (254, 90805), (286, 80645), (635, 36322), (715, 32258), (1270, 18161), (1397, 16510), (1430, 16129), (1651, 13970), (2794, 8255), (3302, 6985)]