39843590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1619}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 75582720

約数和(自身を除く): 35739130

約数列:

[1, 2, 5, 10, 23, 46, 107, 115, 214, 230, 535, 1070, 1619, 2461, 3238, 4922, 8095, 12305, 16190, 24610, 37237, 74474, 173233, 186185, 346466, 372370, 866165, 1732330, 3984359, 7968718, 19921795, 39843590]

約数ペア:

[(1, 39843590), (2, 19921795), (5, 7968718), (10, 3984359), (23, 1732330), (46, 866165), (107, 372370), (115, 346466), (214, 186185), (230, 173233), (535, 74474), (1070, 37237), (1619, 24610), (2461, 16190), (3238, 12305), (4922, 8095)]