42205670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3347}}^1$

素因数の和:3464

約数の個数: 32

約数和(自身を含む): 82682208

約数和(自身を除く): 40476538

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 3347, 6305, 6694, 12610, 16735, 33470, 43511, 87022, 217555, 324659, 435110, 649318, 1623295, 3246590, 4220567, 8441134, 21102835, 42205670]

約数ペア:

[(1, 42205670), (2, 21102835), (5, 8441134), (10, 4220567), (13, 3246590), (26, 1623295), (65, 649318), (97, 435110), (130, 324659), (194, 217555), (485, 87022), (970, 43511), (1261, 33470), (2522, 16735), (3347, 12610), (6305, 6694)]