17210318360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1\times {\mathrm{3221}}^1$

素因数の和:3433

約数の個数: 96

約数和(自身を含む): 40313019600

約数和(自身を除く): 23102701240

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 139, 155, 248, 278, 310, 556, 620, 695, 961, 1112, 1240, 1390, 1922, 2780, 3221, 3844, 4309, 4805, 5560, 6442, 7688, 8618, 9610, 12884, 16105, 17236, 19220, 21545, 25768, 32210, 34472, 38440, 43090, 64420, 86180, 99851, 128840, 133579, 172360, 199702, 267158, 399404, 447719, 499255, 534316, 667895, 798808, 895438, 998510, 1068632, 1335790, 1790876, 1997020, 2238595, 2671580, 3095381, 3581752, 3994040, 4477190, 5343160, 6190762, 8954380, 12381524, 13879289, 15476905, 17908760, 24763048, 27758578, 30953810, 55517156, 61907620, 69396445, 111034312, 123815240, 138792890, 277585780, 430257959, 555171560, 860515918, 1721031836, 2151289795, 3442063672, 4302579590, 8605159180, 17210318360]

約数ペア:

[(1, 17210318360), (2, 8605159180), (4, 4302579590), (5, 3442063672), (8, 2151289795), (10, 1721031836), (20, 860515918), (31, 555171560), (40, 430257959), (62, 277585780), (124, 138792890), (139, 123815240), (155, 111034312), (248, 69396445), (278, 61907620), (310, 55517156), (556, 30953810), (620, 27758578), (695, 24763048), (961, 17908760), (1112, 15476905), (1240, 13879289), (1390, 12381524), (1922, 8954380), (2780, 6190762), (3221, 5343160), (3844, 4477190), (4309, 3994040), (4805, 3581752), (5560, 3095381), (6442, 2671580), (7688, 2238595), (8618, 1997020), (9610, 1790876), (12884, 1335790), (16105, 1068632), (17236, 998510), (19220, 895438), (21545, 798808), (25768, 667895), (32210, 534316), (34472, 499255), (38440, 447719), (43090, 399404), (64420, 267158), (86180, 199702), (99851, 172360), (128840, 133579)]