8133109450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{19961}}^1$

素因数の和:20283

約数の個数: 48

約数和(自身を含む): 15705702360

約数和(自身を除く): 7572592910

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 281, 290, 562, 725, 1405, 1450, 2810, 7025, 8149, 14050, 16298, 19961, 39922, 40745, 81490, 99805, 199610, 203725, 407450, 499025, 578869, 998050, 1157738, 2894345, 5609041, 5788690, 11218082, 14471725, 28045205, 28943450, 56090410, 140226025, 162662189, 280452050, 325324378, 813310945, 1626621890, 4066554725, 8133109450]

約数ペア:

[(1, 8133109450), (2, 4066554725), (5, 1626621890), (10, 813310945), (25, 325324378), (29, 280452050), (50, 162662189), (58, 140226025), (145, 56090410), (281, 28943450), (290, 28045205), (562, 14471725), (725, 11218082), (1405, 5788690), (1450, 5609041), (2810, 2894345), (7025, 1157738), (8149, 998050), (14050, 578869), (16298, 499025), (19961, 407450), (39922, 203725), (40745, 199610), (81490, 99805)]