290492772040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3992479}}^1$

素因数の和:3992614

約数の個数: 64

約数和(自身を含む): 698524300800

約数和(自身を除く): 408031528760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 107, 136, 170, 214, 340, 428, 535, 680, 856, 1070, 1819, 2140, 3638, 4280, 7276, 9095, 14552, 18190, 36380, 72760, 3992479, 7984958, 15969916, 19962395, 31939832, 39924790, 67872143, 79849580, 135744286, 159699160, 271488572, 339360715, 427195253, 542977144, 678721430, 854390506, 1357442860, 1708781012, 2135976265, 2714885720, 3417562024, 4271952530, 7262319301, 8543905060, 14524638602, 17087810120, 29049277204, 36311596505, 58098554408, 72623193010, 145246386020, 290492772040]

約数ペア:

[(1, 290492772040), (2, 145246386020), (4, 72623193010), (5, 58098554408), (8, 36311596505), (10, 29049277204), (17, 17087810120), (20, 14524638602), (34, 8543905060), (40, 7262319301), (68, 4271952530), (85, 3417562024), (107, 2714885720), (136, 2135976265), (170, 1708781012), (214, 1357442860), (340, 854390506), (428, 678721430), (535, 542977144), (680, 427195253), (856, 339360715), (1070, 271488572), (1819, 159699160), (2140, 135744286), (3638, 79849580), (4280, 67872143), (7276, 39924790), (9095, 31939832), (14552, 19962395), (18190, 15969916), (36380, 7984958), (72760, 3992479)]