12364240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{22079}}^1$

素因数の和:22099

約数の個数: 40

約数和(自身を含む): 32855040

約数和(自身を除く): 20490800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 22079, 44158, 88316, 110395, 154553, 176632, 220790, 309106, 353264, 441580, 618212, 772765, 883160, 1236424, 1545530, 1766320, 2472848, 3091060, 6182120, 12364240]

約数ペア:

[(1, 12364240), (2, 6182120), (4, 3091060), (5, 2472848), (7, 1766320), (8, 1545530), (10, 1236424), (14, 883160), (16, 772765), (20, 618212), (28, 441580), (35, 353264), (40, 309106), (56, 220790), (70, 176632), (80, 154553), (112, 110395), (140, 88316), (280, 44158), (560, 22079)]