5280400900

素因数分解:

$2^2\times 5^2\times {\mathrm{3389}}^1\times {\mathrm{15581}}^1$

素因数の和:18984

約数の個数: 36

約数和(自身を含む): 11462586660

約数和(自身を除く): 6182185760

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 3389, 6778, 13556, 15581, 16945, 31162, 33890, 62324, 67780, 77905, 84725, 155810, 169450, 311620, 338900, 389525, 779050, 1558100, 52804009, 105608018, 211216036, 264020045, 528040090, 1056080180, 1320100225, 2640200450, 5280400900]

約数ペア:

[(1, 5280400900), (2, 2640200450), (4, 1320100225), (5, 1056080180), (10, 528040090), (20, 264020045), (25, 211216036), (50, 105608018), (100, 52804009), (3389, 1558100), (6778, 779050), (13556, 389525), (15581, 338900), (16945, 311620), (31162, 169450), (33890, 155810), (62324, 84725), (67780, 77905)]