7741531150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{71}}^1\times {\mathrm{2593}}^1$

素因数の和:2734

約数の個数: 72

約数和(自身を含む): 15128768304

約数和(自身を除く): 7387237154

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 71, 142, 145, 290, 355, 710, 725, 841, 1450, 1682, 1775, 2059, 2593, 3550, 4118, 4205, 5186, 8410, 10295, 12965, 20590, 21025, 25930, 42050, 51475, 59711, 64825, 75197, 102950, 119422, 129650, 150394, 184103, 298555, 368206, 375985, 597110, 751970, 920515, 1492775, 1841030, 1879925, 2180713, 2985550, 3759850, 4361426, 4602575, 5338987, 9205150, 10677974, 10903565, 21807130, 26694935, 53389870, 54517825, 109035650, 133474675, 154830623, 266949350, 309661246, 774153115, 1548306230, 3870765575, 7741531150]

約数ペア:

[(1, 7741531150), (2, 3870765575), (5, 1548306230), (10, 774153115), (25, 309661246), (29, 266949350), (50, 154830623), (58, 133474675), (71, 109035650), (142, 54517825), (145, 53389870), (290, 26694935), (355, 21807130), (710, 10903565), (725, 10677974), (841, 9205150), (1450, 5338987), (1682, 4602575), (1775, 4361426), (2059, 3759850), (2593, 2985550), (3550, 2180713), (4118, 1879925), (4205, 1841030), (5186, 1492775), (8410, 920515), (10295, 751970), (12965, 597110), (20590, 375985), (21025, 368206), (25930, 298555), (42050, 184103), (51475, 150394), (59711, 129650), (64825, 119422), (75197, 102950)]