40291259764

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{769}}^1$

素因数の和:1169

約数の個数: 96

約数和(自身を含む): 82757283840

約数和(自身を除く): 42466024076

約数列:

[1, 2, 4, 7, 14, 28, 97, 101, 191, 194, 202, 382, 388, 404, 679, 707, 764, 769, 1337, 1358, 1414, 1538, 2674, 2716, 2828, 3076, 5348, 5383, 9797, 10766, 18527, 19291, 19594, 21532, 37054, 38582, 39188, 68579, 74108, 74593, 77164, 77669, 129689, 135037, 137158, 146879, 149186, 155338, 259378, 270074, 274316, 293758, 298372, 310676, 518756, 522151, 540148, 543683, 587516, 1028153, 1044302, 1087366, 1871227, 2056306, 2088604, 2174732, 3742454, 4112612, 7484908, 7533893, 13098589, 14247263, 14834779, 15067786, 26197178, 28494526, 29669558, 30135572, 52394356, 52737251, 56989052, 59339116, 99730841, 103843453, 105474502, 199461682, 207686906, 210949004, 398923364, 415373812, 1438973563, 2877947126, 5755894252, 10072814941, 20145629882, 40291259764]

約数ペア:

[(1, 40291259764), (2, 20145629882), (4, 10072814941), (7, 5755894252), (14, 2877947126), (28, 1438973563), (97, 415373812), (101, 398923364), (191, 210949004), (194, 207686906), (202, 199461682), (382, 105474502), (388, 103843453), (404, 99730841), (679, 59339116), (707, 56989052), (764, 52737251), (769, 52394356), (1337, 30135572), (1358, 29669558), (1414, 28494526), (1538, 26197178), (2674, 15067786), (2716, 14834779), (2828, 14247263), (3076, 13098589), (5348, 7533893), (5383, 7484908), (9797, 4112612), (10766, 3742454), (18527, 2174732), (19291, 2088604), (19594, 2056306), (21532, 1871227), (37054, 1087366), (38582, 1044302), (39188, 1028153), (68579, 587516), (74108, 543683), (74593, 540148), (77164, 522151), (77669, 518756), (129689, 310676), (135037, 298372), (137158, 293758), (146879, 274316), (149186, 270074), (155338, 259378)]