38080180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4357}}^1$

素因数の和:4408

約数の個数: 48

約数和(自身を含む): 87857280

約数和(自身を除く): 49777100

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4357, 4370, 8714, 8740, 17428, 21785, 43570, 82783, 87140, 100211, 165566, 200422, 331132, 400844, 413915, 501055, 827830, 1002110, 1655660, 1904009, 2004220, 3808018, 7616036, 9520045, 19040090, 38080180]

約数ペア:

[(1, 38080180), (2, 19040090), (4, 9520045), (5, 7616036), (10, 3808018), (19, 2004220), (20, 1904009), (23, 1655660), (38, 1002110), (46, 827830), (76, 501055), (92, 413915), (95, 400844), (115, 331132), (190, 200422), (230, 165566), (380, 100211), (437, 87140), (460, 82783), (874, 43570), (1748, 21785), (2185, 17428), (4357, 8740), (4370, 8714)]