71358650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5641}}^1$

素因数の和:5687

約数の個数: 48

約数和(自身を含む): 151115328

約数和(自身を除く): 79756678

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2530, 5641, 6325, 11282, 12650, 28205, 56410, 62051, 124102, 129743, 141025, 259486, 282050, 310255, 620510, 648715, 1297430, 1427173, 1551275, 2854346, 3102550, 3243575, 6487150, 7135865, 14271730, 35679325, 71358650]

約数ペア:

[(1, 71358650), (2, 35679325), (5, 14271730), (10, 7135865), (11, 6487150), (22, 3243575), (23, 3102550), (25, 2854346), (46, 1551275), (50, 1427173), (55, 1297430), (110, 648715), (115, 620510), (230, 310255), (253, 282050), (275, 259486), (506, 141025), (550, 129743), (575, 124102), (1150, 62051), (1265, 56410), (2530, 28205), (5641, 12650), (6325, 11282)]