1951940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5741}}^1$

素因数の和:5767

約数の個数: 24

約数和(自身を含む): 4340952

約数和(自身を除く): 2389012

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 5741, 11482, 22964, 28705, 57410, 97597, 114820, 195194, 390388, 487985, 975970, 1951940]

約数ペア:

[(1, 1951940), (2, 975970), (4, 487985), (5, 390388), (10, 195194), (17, 114820), (20, 97597), (34, 57410), (68, 28705), (85, 22964), (170, 11482), (340, 5741)]