10783780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 28740096

約数和(自身を除く): 17956316

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 34, 35, 46, 68, 70, 85, 92, 115, 119, 140, 161, 170, 197, 230, 238, 322, 340, 391, 394, 460, 476, 595, 644, 782, 788, 805, 985, 1190, 1379, 1564, 1610, 1955, 1970, 2380, 2737, 2758, 3220, 3349, 3910, 3940, 4531, 5474, 5516, 6698, 6895, 7820, 9062, 10948, 13396, 13685, 13790, 16745, 18124, 22655, 23443, 27370, 27580, 31717, 33490, 45310, 46886, 54740, 63434, 66980, 77027, 90620, 93772, 117215, 126868, 154054, 158585, 234430, 308108, 317170, 385135, 468860, 539189, 634340, 770270, 1078378, 1540540, 2156756, 2695945, 5391890, 10783780]

約数ペア:

[(1, 10783780), (2, 5391890), (4, 2695945), (5, 2156756), (7, 1540540), (10, 1078378), (14, 770270), (17, 634340), (20, 539189), (23, 468860), (28, 385135), (34, 317170), (35, 308108), (46, 234430), (68, 158585), (70, 154054), (85, 126868), (92, 117215), (115, 93772), (119, 90620), (140, 77027), (161, 66980), (170, 63434), (197, 54740), (230, 46886), (238, 45310), (322, 33490), (340, 31717), (391, 27580), (394, 27370), (460, 23443), (476, 22655), (595, 18124), (644, 16745), (782, 13790), (788, 13685), (805, 13396), (985, 10948), (1190, 9062), (1379, 7820), (1564, 6895), (1610, 6698), (1955, 5516), (1970, 5474), (2380, 4531), (2737, 3940), (2758, 3910), (3220, 3349)]