2014560380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{563}}^1$

素因数の和:1059

約数の個数: 96

約数和(自身を含む): 4934684160

約数和(自身を除く): 2920123780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 419, 427, 563, 610, 838, 854, 1126, 1220, 1676, 1708, 2095, 2135, 2252, 2815, 2933, 3941, 4190, 4270, 5630, 5866, 7882, 8380, 8540, 11260, 11732, 14665, 15764, 19705, 25559, 29330, 34343, 39410, 51118, 58660, 68686, 78820, 102236, 127795, 137372, 171715, 178913, 235897, 240401, 255590, 343430, 357826, 471794, 480802, 511180, 686860, 715652, 894565, 943588, 961604, 1179485, 1202005, 1651279, 1789130, 2358970, 2404010, 3302558, 3578260, 4717940, 4808020, 6605116, 8256395, 14389717, 16512790, 28779434, 33025580, 57558868, 71948585, 100728019, 143897170, 201456038, 287794340, 402912076, 503640095, 1007280190, 2014560380]

約数ペア:

[(1, 2014560380), (2, 1007280190), (4, 503640095), (5, 402912076), (7, 287794340), (10, 201456038), (14, 143897170), (20, 100728019), (28, 71948585), (35, 57558868), (61, 33025580), (70, 28779434), (122, 16512790), (140, 14389717), (244, 8256395), (305, 6605116), (419, 4808020), (427, 4717940), (563, 3578260), (610, 3302558), (838, 2404010), (854, 2358970), (1126, 1789130), (1220, 1651279), (1676, 1202005), (1708, 1179485), (2095, 961604), (2135, 943588), (2252, 894565), (2815, 715652), (2933, 686860), (3941, 511180), (4190, 480802), (4270, 471794), (5630, 357826), (5866, 343430), (7882, 255590), (8380, 240401), (8540, 235897), (11260, 178913), (11732, 171715), (14665, 137372), (15764, 127795), (19705, 102236), (25559, 78820), (29330, 68686), (34343, 58660), (39410, 51118)]