5742640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3121}}^1$

素因数の和:3157

約数の個数: 40

約数和(自身を含む): 13936608

約数和(自身を除く): 8193968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 3121, 6242, 12484, 15605, 24968, 31210, 49936, 62420, 71783, 124840, 143566, 249680, 287132, 358915, 574264, 717830, 1148528, 1435660, 2871320, 5742640]

約数ペア:

[(1, 5742640), (2, 2871320), (4, 1435660), (5, 1148528), (8, 717830), (10, 574264), (16, 358915), (20, 287132), (23, 249680), (40, 143566), (46, 124840), (80, 71783), (92, 62420), (115, 49936), (184, 31210), (230, 24968), (368, 15605), (460, 12484), (920, 6242), (1840, 3121)]