210321567650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1\times {\mathrm{3779}}^1$

素因数の和:4244

約数の個数: 96

約数和(自身を含む): 409276929600

約数和(自身を除く): 198955361950

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 131, 145, 262, 290, 293, 586, 655, 725, 1310, 1450, 1465, 2930, 3275, 3779, 3799, 6550, 7325, 7558, 7598, 8497, 14650, 16994, 18895, 18995, 37790, 37990, 38383, 42485, 76766, 84970, 94475, 94975, 109591, 188950, 189950, 191915, 212425, 219182, 383830, 424850, 495049, 547955, 959575, 990098, 1095910, 1107247, 1113107, 1919150, 2214494, 2226214, 2475245, 2739775, 4950490, 5479550, 5536235, 5565535, 11072470, 11131070, 12376225, 14356421, 24752450, 27681175, 27827675, 28712842, 32110163, 55362350, 55655350, 64220326, 71782105, 143564210, 145049357, 160550815, 290098714, 321101630, 358910525, 717821050, 725246785, 802754075, 1450493570, 1605508150, 3626233925, 4206431353, 7252467850, 8412862706, 21032156765, 42064313530, 105160783825, 210321567650]

約数ペア:

[(1, 210321567650), (2, 105160783825), (5, 42064313530), (10, 21032156765), (25, 8412862706), (29, 7252467850), (50, 4206431353), (58, 3626233925), (131, 1605508150), (145, 1450493570), (262, 802754075), (290, 725246785), (293, 717821050), (586, 358910525), (655, 321101630), (725, 290098714), (1310, 160550815), (1450, 145049357), (1465, 143564210), (2930, 71782105), (3275, 64220326), (3779, 55655350), (3799, 55362350), (6550, 32110163), (7325, 28712842), (7558, 27827675), (7598, 27681175), (8497, 24752450), (14650, 14356421), (16994, 12376225), (18895, 11131070), (18995, 11072470), (37790, 5565535), (37990, 5536235), (38383, 5479550), (42485, 4950490), (76766, 2739775), (84970, 2475245), (94475, 2226214), (94975, 2214494), (109591, 1919150), (188950, 1113107), (189950, 1107247), (191915, 1095910), (212425, 990098), (219182, 959575), (383830, 547955), (424850, 495049)]