2014374725

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 2842693056

約数和(自身を除く): 828318331

約数列:

[1, 5, 11, 25, 55, 71, 83, 113, 121, 275, 355, 415, 565, 605, 781, 913, 1243, 1775, 2075, 2825, 3025, 3905, 4565, 5893, 6215, 8023, 8591, 9379, 10043, 13673, 19525, 22825, 29465, 31075, 40115, 42955, 46895, 50215, 64823, 68365, 88253, 103169, 147325, 200575, 214775, 234475, 251075, 324115, 341825, 441265, 515845, 665909, 713053, 970783, 1134859, 1620575, 2206325, 2579225, 3329545, 3565265, 4853915, 5674295, 7324999, 16647725, 17826325, 24269575, 28371475, 36624995, 80574989, 183124975, 402874945, 2014374725]

約数ペア:

[(1, 2014374725), (5, 402874945), (11, 183124975), (25, 80574989), (55, 36624995), (71, 28371475), (83, 24269575), (113, 17826325), (121, 16647725), (275, 7324999), (355, 5674295), (415, 4853915), (565, 3565265), (605, 3329545), (781, 2579225), (913, 2206325), (1243, 1620575), (1775, 1134859), (2075, 970783), (2825, 713053), (3025, 665909), (3905, 515845), (4565, 441265), (5893, 341825), (6215, 324115), (8023, 251075), (8591, 234475), (9379, 214775), (10043, 200575), (13673, 147325), (19525, 103169), (22825, 88253), (29465, 68365), (31075, 64823), (40115, 50215), (42955, 46895)]