14931440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10979}}^1$

素因数の和:11009

約数の個数: 40

約数和(自身を含む): 36761040

約数和(自身を除く): 21829600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 10979, 21958, 43916, 54895, 87832, 109790, 175664, 186643, 219580, 373286, 439160, 746572, 878320, 933215, 1493144, 1866430, 2986288, 3732860, 7465720, 14931440]

約数ペア:

[(1, 14931440), (2, 7465720), (4, 3732860), (5, 2986288), (8, 1866430), (10, 1493144), (16, 933215), (17, 878320), (20, 746572), (34, 439160), (40, 373286), (68, 219580), (80, 186643), (85, 175664), (136, 109790), (170, 87832), (272, 54895), (340, 43916), (680, 21958), (1360, 10979)]