15692768240

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1016371}}^1$

素因数の和:1016577

約数の個数: 40

約数和(自身を含む): 36674767248

約数和(自身を除く): 20981999008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1930, 3088, 3860, 7720, 15440, 1016371, 2032742, 4065484, 5081855, 8130968, 10163710, 16261936, 20327420, 40654840, 81309680, 196159603, 392319206, 784638412, 980798015, 1569276824, 1961596030, 3138553648, 3923192060, 7846384120, 15692768240]

約数ペア:

[(1, 15692768240), (2, 7846384120), (4, 3923192060), (5, 3138553648), (8, 1961596030), (10, 1569276824), (16, 980798015), (20, 784638412), (40, 392319206), (80, 196159603), (193, 81309680), (386, 40654840), (772, 20327420), (965, 16261936), (1544, 10163710), (1930, 8130968), (3088, 5081855), (3860, 4065484), (7720, 2032742), (15440, 1016371)]