27657040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15031}}^1$

素因数の和:15067

約数の個数: 40

約数和(自身を含む): 67102848

約数和(自身を除く): 39445808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 15031, 30062, 60124, 75155, 120248, 150310, 240496, 300620, 345713, 601240, 691426, 1202480, 1382852, 1728565, 2765704, 3457130, 5531408, 6914260, 13828520, 27657040]

約数ペア:

[(1, 27657040), (2, 13828520), (4, 6914260), (5, 5531408), (8, 3457130), (10, 2765704), (16, 1728565), (20, 1382852), (23, 1202480), (40, 691426), (46, 601240), (80, 345713), (92, 300620), (115, 240496), (184, 150310), (230, 120248), (368, 75155), (460, 60124), (920, 30062), (1840, 15031)]