89453650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12511}}^1$

素因数の和:12547

約数の個数: 48

約数和(自身を含む): 195487488

約数和(自身を除く): 106033838

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 12511, 25022, 62555, 125110, 137621, 162643, 275242, 312775, 325286, 625550, 688105, 813215, 1376210, 1626430, 1789073, 3440525, 3578146, 4066075, 6881050, 8132150, 8945365, 17890730, 44726825, 89453650]

約数ペア:

[(1, 89453650), (2, 44726825), (5, 17890730), (10, 8945365), (11, 8132150), (13, 6881050), (22, 4066075), (25, 3578146), (26, 3440525), (50, 1789073), (55, 1626430), (65, 1376210), (110, 813215), (130, 688105), (143, 625550), (275, 325286), (286, 312775), (325, 275242), (550, 162643), (650, 137621), (715, 125110), (1430, 62555), (3575, 25022), (7150, 12511)]