57807260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{967}}^1$

素因数の和:1051

約数の個数: 72

約数和(自身を含む): 143678304

約数和(自身を除く): 85871044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 61, 70, 98, 122, 140, 196, 244, 245, 305, 427, 490, 610, 854, 967, 980, 1220, 1708, 1934, 2135, 2989, 3868, 4270, 4835, 5978, 6769, 8540, 9670, 11956, 13538, 14945, 19340, 27076, 29890, 33845, 47383, 58987, 59780, 67690, 94766, 117974, 135380, 189532, 235948, 236915, 294935, 412909, 473830, 589870, 825818, 947660, 1179740, 1651636, 2064545, 2890363, 4129090, 5780726, 8258180, 11561452, 14451815, 28903630, 57807260]

約数ペア:

[(1, 57807260), (2, 28903630), (4, 14451815), (5, 11561452), (7, 8258180), (10, 5780726), (14, 4129090), (20, 2890363), (28, 2064545), (35, 1651636), (49, 1179740), (61, 947660), (70, 825818), (98, 589870), (122, 473830), (140, 412909), (196, 294935), (244, 236915), (245, 235948), (305, 189532), (427, 135380), (490, 117974), (610, 94766), (854, 67690), (967, 59780), (980, 58987), (1220, 47383), (1708, 33845), (1934, 29890), (2135, 27076), (2989, 19340), (3868, 14945), (4270, 13538), (4835, 11956), (5978, 9670), (6769, 8540)]