210002022175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{977}}^1\times {\mathrm{6917}}^1$

素因数の和:8028

約数の個数: 48

約数和(自身を含む): 286924216032

約数和(自身を除く): 76922193857

約数列:

[1, 5, 11, 25, 55, 113, 275, 565, 977, 1243, 2825, 4885, 6215, 6917, 10747, 24425, 31075, 34585, 53735, 76087, 110401, 172925, 268675, 380435, 552005, 781621, 1214411, 1902175, 2760025, 3908105, 6072055, 6757909, 8597831, 19540525, 30360275, 33789545, 42989155, 74336999, 168947725, 214945775, 371684995, 763643717, 1858424975, 3818218585, 8400080887, 19091092925, 42000404435, 210002022175]

約数ペア:

[(1, 210002022175), (5, 42000404435), (11, 19091092925), (25, 8400080887), (55, 3818218585), (113, 1858424975), (275, 763643717), (565, 371684995), (977, 214945775), (1243, 168947725), (2825, 74336999), (4885, 42989155), (6215, 33789545), (6917, 30360275), (10747, 19540525), (24425, 8597831), (31075, 6757909), (34585, 6072055), (53735, 3908105), (76087, 2760025), (110401, 1902175), (172925, 1214411), (268675, 781621), (380435, 552005)]