20372869550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{3361}}^1$

素因数の和:3594

約数の個数: 96

約数和(自身を含む): 42142374144

約数和(自身を除く): 21769504594

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 103, 107, 110, 206, 214, 275, 515, 535, 550, 1030, 1070, 1133, 1177, 2266, 2354, 2575, 2675, 3361, 5150, 5350, 5665, 5885, 6722, 11021, 11330, 11770, 16805, 22042, 28325, 29425, 33610, 36971, 55105, 56650, 58850, 73942, 84025, 110210, 121231, 168050, 184855, 242462, 275525, 346183, 359627, 369710, 551050, 606155, 692366, 719254, 924275, 1212310, 1730915, 1798135, 1848550, 3030775, 3461830, 3596270, 3808013, 3955897, 6061550, 7616026, 7911794, 8654575, 8990675, 17309150, 17981350, 19040065, 19779485, 37041581, 38080130, 39558970, 74083162, 95200325, 98897425, 185207905, 190400650, 197794850, 370415810, 407457391, 814914782, 926039525, 1852079050, 2037286955, 4074573910, 10186434775, 20372869550]

約数ペア:

[(1, 20372869550), (2, 10186434775), (5, 4074573910), (10, 2037286955), (11, 1852079050), (22, 926039525), (25, 814914782), (50, 407457391), (55, 370415810), (103, 197794850), (107, 190400650), (110, 185207905), (206, 98897425), (214, 95200325), (275, 74083162), (515, 39558970), (535, 38080130), (550, 37041581), (1030, 19779485), (1070, 19040065), (1133, 17981350), (1177, 17309150), (2266, 8990675), (2354, 8654575), (2575, 7911794), (2675, 7616026), (3361, 6061550), (5150, 3955897), (5350, 3808013), (5665, 3596270), (5885, 3461830), (6722, 3030775), (11021, 1848550), (11330, 1798135), (11770, 1730915), (16805, 1212310), (22042, 924275), (28325, 719254), (29425, 692366), (33610, 606155), (36971, 551050), (55105, 369710), (56650, 359627), (58850, 346183), (73942, 275525), (84025, 242462), (110210, 184855), (121231, 168050)]