112401620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1063}}^1$

素因数の和:1400

約数の個数: 48

約数和(自身を含む): 250967808

約数和(自身を除く): 138566188

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 311, 340, 622, 1063, 1244, 1555, 2126, 3110, 4252, 5287, 5315, 6220, 10574, 10630, 18071, 21148, 21260, 26435, 36142, 52870, 72284, 90355, 105740, 180710, 330593, 361420, 661186, 1322372, 1652965, 3305930, 5620081, 6611860, 11240162, 22480324, 28100405, 56200810, 112401620]

約数ペア:

[(1, 112401620), (2, 56200810), (4, 28100405), (5, 22480324), (10, 11240162), (17, 6611860), (20, 5620081), (34, 3305930), (68, 1652965), (85, 1322372), (170, 661186), (311, 361420), (340, 330593), (622, 180710), (1063, 105740), (1244, 90355), (1555, 72284), (2126, 52870), (3110, 36142), (4252, 26435), (5287, 21260), (5315, 21148), (6220, 18071), (10574, 10630)]