249577884550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1229}}^1\times {\mathrm{3257}}^1$

素因数の和:4570

約数の個数: 96

約数和(自身を含む): 491941058400

約数和(自身を除く): 242363173850

約数列:

[1, 2, 5, 10, 25, 29, 43, 50, 58, 86, 145, 215, 290, 430, 725, 1075, 1229, 1247, 1450, 2150, 2458, 2494, 3257, 6145, 6235, 6514, 12290, 12470, 16285, 30725, 31175, 32570, 35641, 52847, 61450, 62350, 71282, 81425, 94453, 105694, 140051, 162850, 178205, 188906, 264235, 280102, 356410, 472265, 528470, 700255, 891025, 944530, 1321175, 1400510, 1532563, 1782050, 2361325, 2642350, 3065126, 3501275, 4002853, 4061479, 4722650, 7002550, 7662815, 8005706, 8122958, 15325630, 20014265, 20307395, 38314075, 40028530, 40614790, 76628150, 100071325, 101536975, 116082737, 172122679, 200142650, 203073950, 232165474, 344245358, 580413685, 860613395, 1160827370, 1721226790, 2902068425, 4303066975, 4991557691, 5804136850, 8606133950, 9983115382, 24957788455, 49915576910, 124788942275, 249577884550]

約数ペア:

[(1, 249577884550), (2, 124788942275), (5, 49915576910), (10, 24957788455), (25, 9983115382), (29, 8606133950), (43, 5804136850), (50, 4991557691), (58, 4303066975), (86, 2902068425), (145, 1721226790), (215, 1160827370), (290, 860613395), (430, 580413685), (725, 344245358), (1075, 232165474), (1229, 203073950), (1247, 200142650), (1450, 172122679), (2150, 116082737), (2458, 101536975), (2494, 100071325), (3257, 76628150), (6145, 40614790), (6235, 40028530), (6514, 38314075), (12290, 20307395), (12470, 20014265), (16285, 15325630), (30725, 8122958), (31175, 8005706), (32570, 7662815), (35641, 7002550), (52847, 4722650), (61450, 4061479), (62350, 4002853), (71282, 3501275), (81425, 3065126), (94453, 2642350), (105694, 2361325), (140051, 1782050), (162850, 1532563), (178205, 1400510), (188906, 1321175), (264235, 944530), (280102, 891025), (356410, 700255), (472265, 528470)]