888969989230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{557}}^1\times {\mathrm{571}}^1$

素因数の和:1514

約数の個数: 128

約数和(自身を含む): 1731823441920

約数和(自身を除く): 842853452690

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 313, 470, 557, 571, 626, 893, 1114, 1142, 1565, 1786, 2785, 2855, 3130, 4465, 5570, 5710, 5947, 8930, 10583, 10849, 11894, 14711, 21166, 21698, 26179, 26837, 29422, 29735, 52358, 52915, 53674, 54245, 59470, 73555, 105830, 108490, 130895, 134185, 147110, 174341, 178723, 261790, 268370, 279509, 318047, 348682, 357446, 497401, 509903, 559018, 636094, 871705, 893615, 994802, 1019806, 1397545, 1590235, 1743410, 1787230, 2487005, 2549515, 2795090, 3180470, 3312479, 3395737, 4974010, 5099030, 6042893, 6624958, 6791474, 8194027, 8399981, 12085786, 14948209, 16388054, 16562395, 16799962, 16978685, 29896418, 30214465, 33124790, 33957370, 40970135, 41999905, 60428930, 74741045, 81940270, 83999810, 99548711, 149482090, 155686513, 159599639, 199097422, 284015971, 311373026, 319199278, 497743555, 568031942, 778432565, 797998195, 995487110, 1420079855, 1556865130, 1595996390, 1891425509, 2840159710, 3782851018, 4678789417, 9357578834, 9457127545, 18914255090, 23393947085, 46787894170, 88896998923, 177793997846, 444484994615, 888969989230]

約数ペア:

[(1, 888969989230), (2, 444484994615), (5, 177793997846), (10, 88896998923), (19, 46787894170), (38, 23393947085), (47, 18914255090), (94, 9457127545), (95, 9357578834), (190, 4678789417), (235, 3782851018), (313, 2840159710), (470, 1891425509), (557, 1595996390), (571, 1556865130), (626, 1420079855), (893, 995487110), (1114, 797998195), (1142, 778432565), (1565, 568031942), (1786, 497743555), (2785, 319199278), (2855, 311373026), (3130, 284015971), (4465, 199097422), (5570, 159599639), (5710, 155686513), (5947, 149482090), (8930, 99548711), (10583, 83999810), (10849, 81940270), (11894, 74741045), (14711, 60428930), (21166, 41999905), (21698, 40970135), (26179, 33957370), (26837, 33124790), (29422, 30214465), (29735, 29896418), (52358, 16978685), (52915, 16799962), (53674, 16562395), (54245, 16388054), (59470, 14948209), (73555, 12085786), (105830, 8399981), (108490, 8194027), (130895, 6791474), (134185, 6624958), (147110, 6042893), (174341, 5099030), (178723, 4974010), (261790, 3395737), (268370, 3312479), (279509, 3180470), (318047, 2795090), (348682, 2549515), (357446, 2487005), (497401, 1787230), (509903, 1743410), (559018, 1590235), (636094, 1397545), (871705, 1019806), (893615, 994802)]