236380

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 508032

約数和(自身を除く): 271652

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 223, 265, 446, 530, 892, 1060, 1115, 2230, 4460, 11819, 23638, 47276, 59095, 118190, 236380]

約数ペア:

[(1, 236380), (2, 118190), (4, 59095), (5, 47276), (10, 23638), (20, 11819), (53, 4460), (106, 2230), (212, 1115), (223, 1060), (265, 892), (446, 530)]