14640696580

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1\times {\mathrm{19603}}^1$

素因数の和:20068

約数の個数: 48

約数和(自身を含む): 31123310400

約数和(自身を除く): 16482613820

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 349, 428, 535, 698, 1070, 1396, 1745, 2140, 3490, 6980, 19603, 37343, 39206, 74686, 78412, 98015, 149372, 186715, 196030, 373430, 392060, 746860, 2097521, 4195042, 6841447, 8390084, 10487605, 13682894, 20975210, 27365788, 34207235, 41950420, 68414470, 136828940, 732034829, 1464069658, 2928139316, 3660174145, 7320348290, 14640696580]

約数ペア:

[(1, 14640696580), (2, 7320348290), (4, 3660174145), (5, 2928139316), (10, 1464069658), (20, 732034829), (107, 136828940), (214, 68414470), (349, 41950420), (428, 34207235), (535, 27365788), (698, 20975210), (1070, 13682894), (1396, 10487605), (1745, 8390084), (2140, 6841447), (3490, 4195042), (6980, 2097521), (19603, 746860), (37343, 392060), (39206, 373430), (74686, 196030), (78412, 186715), (98015, 149372)]