39551860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{116329}}^1$

素因数の和:116355

約数の個数: 24

約数和(自身を含む): 87945480

約数和(自身を除く): 48393620

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 116329, 232658, 465316, 581645, 1163290, 1977593, 2326580, 3955186, 7910372, 9887965, 19775930, 39551860]

約数ペア:

[(1, 39551860), (2, 19775930), (4, 9887965), (5, 7910372), (10, 3955186), (17, 2326580), (20, 1977593), (34, 1163290), (68, 581645), (85, 465316), (170, 232658), (340, 116329)]