867039550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 1797634944

約数和(自身を除く): 930595394

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 101, 130, 202, 235, 281, 325, 470, 505, 562, 611, 650, 1010, 1175, 1222, 1313, 1405, 2350, 2525, 2626, 2810, 3055, 3653, 4747, 5050, 6110, 6565, 7025, 7306, 9494, 13130, 13207, 14050, 15275, 18265, 23735, 26414, 28381, 30550, 32825, 36530, 47470, 56762, 61711, 65650, 66035, 91325, 118675, 123422, 132070, 141905, 171691, 182650, 237350, 283810, 308555, 330175, 343382, 368953, 617110, 660350, 709525, 737906, 858455, 1333907, 1419050, 1542775, 1716910, 1844765, 2667814, 3085550, 3689530, 4292275, 6669535, 8584550, 9223825, 13339070, 17340791, 18447650, 33347675, 34681582, 66695350, 86703955, 173407910, 433519775, 867039550]

約数ペア:

[(1, 867039550), (2, 433519775), (5, 173407910), (10, 86703955), (13, 66695350), (25, 34681582), (26, 33347675), (47, 18447650), (50, 17340791), (65, 13339070), (94, 9223825), (101, 8584550), (130, 6669535), (202, 4292275), (235, 3689530), (281, 3085550), (325, 2667814), (470, 1844765), (505, 1716910), (562, 1542775), (611, 1419050), (650, 1333907), (1010, 858455), (1175, 737906), (1222, 709525), (1313, 660350), (1405, 617110), (2350, 368953), (2525, 343382), (2626, 330175), (2810, 308555), (3055, 283810), (3653, 237350), (4747, 182650), (5050, 171691), (6110, 141905), (6565, 132070), (7025, 123422), (7306, 118675), (9494, 91325), (13130, 66035), (13207, 65650), (14050, 61711), (15275, 56762), (18265, 47470), (23735, 36530), (26414, 32825), (28381, 30550)]