868367060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1161

約数の個数: 96

約数和(自身を含む): 2064279168

約数和(自身を除く): 1195912108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 107, 110, 148, 185, 214, 220, 370, 407, 428, 535, 740, 814, 997, 1070, 1177, 1628, 1994, 2035, 2140, 2354, 3959, 3988, 4070, 4708, 4985, 5885, 7918, 8140, 9970, 10967, 11770, 15836, 19795, 19940, 21934, 23540, 36889, 39590, 43549, 43868, 54835, 73778, 79180, 87098, 106679, 109670, 147556, 174196, 184445, 213358, 217745, 219340, 368890, 405779, 426716, 435490, 533395, 737780, 811558, 870980, 1066790, 1173469, 1623116, 2028895, 2133580, 2346938, 3947123, 4057790, 4693876, 5867345, 7894246, 8115580, 11734690, 15788492, 19735615, 23469380, 39471230, 43418353, 78942460, 86836706, 173673412, 217091765, 434183530, 868367060]

約数ペア:

[(1, 868367060), (2, 434183530), (4, 217091765), (5, 173673412), (10, 86836706), (11, 78942460), (20, 43418353), (22, 39471230), (37, 23469380), (44, 19735615), (55, 15788492), (74, 11734690), (107, 8115580), (110, 7894246), (148, 5867345), (185, 4693876), (214, 4057790), (220, 3947123), (370, 2346938), (407, 2133580), (428, 2028895), (535, 1623116), (740, 1173469), (814, 1066790), (997, 870980), (1070, 811558), (1177, 737780), (1628, 533395), (1994, 435490), (2035, 426716), (2140, 405779), (2354, 368890), (3959, 219340), (3988, 217745), (4070, 213358), (4708, 184445), (4985, 174196), (5885, 147556), (7918, 109670), (8140, 106679), (9970, 87098), (10967, 79180), (11770, 73778), (15836, 54835), (19795, 43868), (19940, 43549), (21934, 39590), (23540, 36889)]