433381360

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1459}}^1$

素因数の和:1598

約数の個数: 80

約数和(自身を含む): 1042790400

約数和(自身を除く): 609409040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 79, 80, 94, 158, 188, 235, 316, 376, 395, 470, 632, 752, 790, 940, 1264, 1459, 1580, 1880, 2918, 3160, 3713, 3760, 5836, 6320, 7295, 7426, 11672, 14590, 14852, 18565, 23344, 29180, 29704, 37130, 58360, 59408, 68573, 74260, 115261, 116720, 137146, 148520, 230522, 274292, 297040, 342865, 461044, 548584, 576305, 685730, 922088, 1097168, 1152610, 1371460, 1844176, 2305220, 2742920, 4610440, 5417267, 5485840, 9220880, 10834534, 21669068, 27086335, 43338136, 54172670, 86676272, 108345340, 216690680, 433381360]

約数ペア:

[(1, 433381360), (2, 216690680), (4, 108345340), (5, 86676272), (8, 54172670), (10, 43338136), (16, 27086335), (20, 21669068), (40, 10834534), (47, 9220880), (79, 5485840), (80, 5417267), (94, 4610440), (158, 2742920), (188, 2305220), (235, 1844176), (316, 1371460), (376, 1152610), (395, 1097168), (470, 922088), (632, 685730), (752, 576305), (790, 548584), (940, 461044), (1264, 342865), (1459, 297040), (1580, 274292), (1880, 230522), (2918, 148520), (3160, 137146), (3713, 116720), (3760, 115261), (5836, 74260), (6320, 68573), (7295, 59408), (7426, 58360), (11672, 37130), (14590, 29704), (14852, 29180), (18565, 23344)]