3759280

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{137}}^1$

素因数の和:171

約数の個数: 80

約数和(自身を含む): 10267200

約数和(自身を除く): 6507920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 137, 140, 196, 245, 274, 280, 343, 392, 490, 548, 560, 685, 686, 784, 959, 980, 1096, 1370, 1372, 1715, 1918, 1960, 2192, 2740, 2744, 3430, 3836, 3920, 4795, 5480, 5488, 6713, 6860, 7672, 9590, 10960, 13426, 13720, 15344, 19180, 26852, 27440, 33565, 38360, 46991, 53704, 67130, 76720, 93982, 107408, 134260, 187964, 234955, 268520, 375928, 469910, 537040, 751856, 939820, 1879640, 3759280]

約数ペア:

[(1, 3759280), (2, 1879640), (4, 939820), (5, 751856), (7, 537040), (8, 469910), (10, 375928), (14, 268520), (16, 234955), (20, 187964), (28, 134260), (35, 107408), (40, 93982), (49, 76720), (56, 67130), (70, 53704), (80, 46991), (98, 38360), (112, 33565), (137, 27440), (140, 26852), (196, 19180), (245, 15344), (274, 13720), (280, 13426), (343, 10960), (392, 9590), (490, 7672), (548, 6860), (560, 6713), (685, 5488), (686, 5480), (784, 4795), (959, 3920), (980, 3836), (1096, 3430), (1370, 2744), (1372, 2740), (1715, 2192), (1918, 1960)]