3804527920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2797447}}^1$

素因数の和:2797477

約数の個数: 40

約数和(自身を含む): 9365855904

約数和(自身を除く): 5561327984

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2797447, 5594894, 11189788, 13987235, 22379576, 27974470, 44759152, 47556599, 55948940, 95113198, 111897880, 190226396, 223795760, 237782995, 380452792, 475565990, 760905584, 951131980, 1902263960, 3804527920]

約数ペア:

[(1, 3804527920), (2, 1902263960), (4, 951131980), (5, 760905584), (8, 475565990), (10, 380452792), (16, 237782995), (17, 223795760), (20, 190226396), (34, 111897880), (40, 95113198), (68, 55948940), (80, 47556599), (85, 44759152), (136, 27974470), (170, 22379576), (272, 13987235), (340, 11189788), (680, 5594894), (1360, 2797447)]