2657938100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{8101}}^1$

素因数の和:8325

約数の個数: 72

約数和(自身を含む): 6139403928

約数和(自身を除く): 3481465828

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 193, 340, 386, 425, 772, 850, 965, 1700, 1930, 3281, 3860, 4825, 6562, 8101, 9650, 13124, 16202, 16405, 19300, 32404, 32810, 40505, 65620, 81010, 82025, 137717, 162020, 164050, 202525, 275434, 328100, 405050, 550868, 688585, 810100, 1377170, 1563493, 2754340, 3126986, 3442925, 6253972, 6885850, 7817465, 13771700, 15634930, 26579381, 31269860, 39087325, 53158762, 78174650, 106317524, 132896905, 156349300, 265793810, 531587620, 664484525, 1328969050, 2657938100]

約数ペア:

[(1, 2657938100), (2, 1328969050), (4, 664484525), (5, 531587620), (10, 265793810), (17, 156349300), (20, 132896905), (25, 106317524), (34, 78174650), (50, 53158762), (68, 39087325), (85, 31269860), (100, 26579381), (170, 15634930), (193, 13771700), (340, 7817465), (386, 6885850), (425, 6253972), (772, 3442925), (850, 3126986), (965, 2754340), (1700, 1563493), (1930, 1377170), (3281, 810100), (3860, 688585), (4825, 550868), (6562, 405050), (8101, 328100), (9650, 275434), (13124, 202525), (16202, 164050), (16405, 162020), (19300, 137717), (32404, 82025), (32810, 81010), (40505, 65620)]