89306470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3209}}^1$

素因数の和:3261

約数の個数: 48

約数和(自身を含む): 184433760

約数和(自身を除く): 95127290

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 1210, 1265, 2530, 2783, 3209, 5566, 6418, 13915, 16045, 27830, 32090, 35299, 70598, 73807, 147614, 176495, 352990, 369035, 388289, 738070, 776578, 811877, 1623754, 1941445, 3882890, 4059385, 8118770, 8930647, 17861294, 44653235, 89306470]

約数ペア:

[(1, 89306470), (2, 44653235), (5, 17861294), (10, 8930647), (11, 8118770), (22, 4059385), (23, 3882890), (46, 1941445), (55, 1623754), (110, 811877), (115, 776578), (121, 738070), (230, 388289), (242, 369035), (253, 352990), (506, 176495), (605, 147614), (1210, 73807), (1265, 70598), (2530, 35299), (2783, 32090), (3209, 27830), (5566, 16045), (6418, 13915)]