1687083282400

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{72719107}}^1$

素因数の和:72719156

約数の個数: 72

約数和(自身を含む): 4260612537720

約数和(自身を除く): 2573529255320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 145, 160, 200, 232, 290, 400, 464, 580, 725, 800, 928, 1160, 1450, 2320, 2900, 4640, 5800, 11600, 23200, 72719107, 145438214, 290876428, 363595535, 581752856, 727191070, 1163505712, 1454382140, 1817977675, 2108854103, 2327011424, 2908764280, 3635955350, 4217708206, 5817528560, 7271910700, 8435416412, 10544270515, 11635057120, 14543821400, 16870832824, 21088541030, 29087642800, 33741665648, 42177082060, 52721352575, 58175285600, 67483331296, 84354164120, 105442705150, 168708328240, 210885410300, 337416656480, 421770820600, 843541641200, 1687083282400]

約数ペア:

[(1, 1687083282400), (2, 843541641200), (4, 421770820600), (5, 337416656480), (8, 210885410300), (10, 168708328240), (16, 105442705150), (20, 84354164120), (25, 67483331296), (29, 58175285600), (32, 52721352575), (40, 42177082060), (50, 33741665648), (58, 29087642800), (80, 21088541030), (100, 16870832824), (116, 14543821400), (145, 11635057120), (160, 10544270515), (200, 8435416412), (232, 7271910700), (290, 5817528560), (400, 4217708206), (464, 3635955350), (580, 2908764280), (725, 2327011424), (800, 2108854103), (928, 1817977675), (1160, 1454382140), (1450, 1163505712), (2320, 727191070), (2900, 581752856), (4640, 363595535), (5800, 290876428), (11600, 145438214), (23200, 72719107)]