49108160

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 112

約数和(自身を含む): 126735840

約数和(自身を除く): 77627680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 64, 76, 80, 82, 95, 152, 160, 164, 190, 197, 205, 304, 320, 328, 380, 394, 410, 608, 656, 760, 779, 788, 820, 985, 1216, 1312, 1520, 1558, 1576, 1640, 1970, 2624, 3040, 3116, 3152, 3280, 3743, 3895, 3940, 6080, 6232, 6304, 6560, 7486, 7790, 7880, 8077, 12464, 12608, 13120, 14972, 15580, 15760, 16154, 18715, 24928, 29944, 31160, 31520, 32308, 37430, 40385, 49856, 59888, 62320, 63040, 64616, 74860, 80770, 119776, 124640, 129232, 149720, 153463, 161540, 239552, 249280, 258464, 299440, 306926, 323080, 516928, 598880, 613852, 646160, 767315, 1197760, 1227704, 1292320, 1534630, 2455408, 2584640, 3069260, 4910816, 6138520, 9821632, 12277040, 24554080, 49108160]

約数ペア:

[(1, 49108160), (2, 24554080), (4, 12277040), (5, 9821632), (8, 6138520), (10, 4910816), (16, 3069260), (19, 2584640), (20, 2455408), (32, 1534630), (38, 1292320), (40, 1227704), (41, 1197760), (64, 767315), (76, 646160), (80, 613852), (82, 598880), (95, 516928), (152, 323080), (160, 306926), (164, 299440), (190, 258464), (197, 249280), (205, 239552), (304, 161540), (320, 153463), (328, 149720), (380, 129232), (394, 124640), (410, 119776), (608, 80770), (656, 74860), (760, 64616), (779, 63040), (788, 62320), (820, 59888), (985, 49856), (1216, 40385), (1312, 37430), (1520, 32308), (1558, 31520), (1576, 31160), (1640, 29944), (1970, 24928), (2624, 18715), (3040, 16154), (3116, 15760), (3152, 15580), (3280, 14972), (3743, 13120), (3895, 12608), (3940, 12464), (6080, 8077), (6232, 7880), (6304, 7790), (6560, 7486)]