2252840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3313}}^1$

素因数の和:3341

約数の個数: 32

約数和(自身を含む): 5368680

約数和(自身を除く): 3115840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 3313, 6626, 13252, 16565, 26504, 33130, 56321, 66260, 112642, 132520, 225284, 281605, 450568, 563210, 1126420, 2252840]

約数ペア:

[(1, 2252840), (2, 1126420), (4, 563210), (5, 450568), (8, 281605), (10, 225284), (17, 132520), (20, 112642), (34, 66260), (40, 56321), (68, 33130), (85, 26504), (136, 16565), (170, 13252), (340, 6626), (680, 3313)]