823651295995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1\times {\mathrm{28163}}^1$

素因数の和:29236

約数の個数: 64

約数和(自身を含む): 1179697582080

約数和(自身を除く): 356046286085

約数列:

[1, 5, 11, 17, 31, 55, 85, 155, 187, 341, 527, 935, 1009, 1705, 2635, 5045, 5797, 11099, 17153, 28163, 28985, 31279, 55495, 85765, 140815, 156395, 188683, 309793, 344069, 478771, 531743, 873053, 943415, 1548965, 1720345, 2393855, 2658715, 4365265, 5266481, 5849173, 9603583, 14841901, 26332405, 28416467, 29245865, 48017915, 74209505, 142082335, 163260911, 312581137, 483079939, 816304555, 880910477, 1562905685, 2415399695, 4404552385, 5313879329, 9690015247, 14975478109, 26569396645, 48450076235, 74877390545, 164730259199, 823651295995]

約数ペア:

[(1, 823651295995), (5, 164730259199), (11, 74877390545), (17, 48450076235), (31, 26569396645), (55, 14975478109), (85, 9690015247), (155, 5313879329), (187, 4404552385), (341, 2415399695), (527, 1562905685), (935, 880910477), (1009, 816304555), (1705, 483079939), (2635, 312581137), (5045, 163260911), (5797, 142082335), (11099, 74209505), (17153, 48017915), (28163, 29245865), (28985, 28416467), (31279, 26332405), (55495, 14841901), (85765, 9603583), (140815, 5849173), (156395, 5266481), (188683, 4365265), (309793, 2658715), (344069, 2393855), (478771, 1720345), (531743, 1548965), (873053, 943415)]