20162076725

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{10651}}^1$

素因数の和:11070

約数の個数: 48

約数和(自身を含む): 29639829120

約数和(自身を除く): 9477752395

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 373, 725, 1015, 1865, 2611, 5075, 9325, 10651, 10817, 13055, 53255, 54085, 65275, 74557, 75719, 266275, 270425, 308879, 372785, 378595, 1544395, 1863925, 1892975, 2162153, 3972823, 7721975, 10810765, 19864115, 27809761, 54053825, 99320575, 115211867, 139048805, 576059335, 695244025, 806483069, 2880296675, 4032415345, 20162076725]

約数ペア:

[(1, 20162076725), (5, 4032415345), (7, 2880296675), (25, 806483069), (29, 695244025), (35, 576059335), (145, 139048805), (175, 115211867), (203, 99320575), (373, 54053825), (725, 27809761), (1015, 19864115), (1865, 10810765), (2611, 7721975), (5075, 3972823), (9325, 2162153), (10651, 1892975), (10817, 1863925), (13055, 1544395), (53255, 378595), (54085, 372785), (65275, 308879), (74557, 270425), (75719, 266275)]