40197180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39409}}^1$

素因数の和:39438

約数の個数: 48

約数和(自身を含む): 119175840

約数和(自身を除く): 78978660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 39409, 78818, 118227, 157636, 197045, 236454, 394090, 472908, 591135, 669953, 788180, 1182270, 1339906, 2009859, 2364540, 2679812, 3349765, 4019718, 6699530, 8039436, 10049295, 13399060, 20098590, 40197180]

約数ペア:

[(1, 40197180), (2, 20098590), (3, 13399060), (4, 10049295), (5, 8039436), (6, 6699530), (10, 4019718), (12, 3349765), (15, 2679812), (17, 2364540), (20, 2009859), (30, 1339906), (34, 1182270), (51, 788180), (60, 669953), (68, 591135), (85, 472908), (102, 394090), (170, 236454), (204, 197045), (255, 157636), (340, 118227), (510, 78818), (1020, 39409)]