83256140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 204773184

約数和(自身を除く): 121517044

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 113, 170, 187, 197, 220, 226, 340, 374, 394, 452, 565, 748, 788, 935, 985, 1130, 1243, 1870, 1921, 1970, 2167, 2260, 2486, 3349, 3740, 3842, 3940, 4334, 4972, 6215, 6698, 7684, 8668, 9605, 10835, 12430, 13396, 16745, 19210, 21131, 21670, 22261, 24860, 33490, 36839, 38420, 42262, 43340, 44522, 66980, 73678, 84524, 89044, 105655, 111305, 147356, 184195, 211310, 222610, 244871, 368390, 378437, 422620, 445220, 489742, 736780, 756874, 979484, 1224355, 1513748, 1892185, 2448710, 3784370, 4162807, 4897420, 7568740, 8325614, 16651228, 20814035, 41628070, 83256140]

約数ペア:

[(1, 83256140), (2, 41628070), (4, 20814035), (5, 16651228), (10, 8325614), (11, 7568740), (17, 4897420), (20, 4162807), (22, 3784370), (34, 2448710), (44, 1892185), (55, 1513748), (68, 1224355), (85, 979484), (110, 756874), (113, 736780), (170, 489742), (187, 445220), (197, 422620), (220, 378437), (226, 368390), (340, 244871), (374, 222610), (394, 211310), (452, 184195), (565, 147356), (748, 111305), (788, 105655), (935, 89044), (985, 84524), (1130, 73678), (1243, 66980), (1870, 44522), (1921, 43340), (1970, 42262), (2167, 38420), (2260, 36839), (2486, 33490), (3349, 24860), (3740, 22261), (3842, 21670), (3940, 21131), (4334, 19210), (4972, 16745), (6215, 13396), (6698, 12430), (7684, 10835), (8668, 9605)]