44874280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101987}}^1$

素因数の和:102009

約数の個数: 32

約数和(自身を含む): 110147040

約数和(自身を除く): 65272760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 101987, 203974, 407948, 509935, 815896, 1019870, 1121857, 2039740, 2243714, 4079480, 4487428, 5609285, 8974856, 11218570, 22437140, 44874280]

約数ペア:

[(1, 44874280), (2, 22437140), (4, 11218570), (5, 8974856), (8, 5609285), (10, 4487428), (11, 4079480), (20, 2243714), (22, 2039740), (40, 1121857), (44, 1019870), (55, 815896), (88, 509935), (110, 407948), (220, 203974), (440, 101987)]