63704740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 152990208

約数和(自身を除く): 89285468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 61, 94, 101, 110, 122, 188, 202, 220, 235, 244, 305, 404, 470, 505, 517, 610, 671, 940, 1010, 1034, 1111, 1220, 1342, 2020, 2068, 2222, 2585, 2684, 2867, 3355, 4444, 4747, 5170, 5555, 5734, 6161, 6710, 9494, 10340, 11110, 11468, 12322, 13420, 14335, 18988, 22220, 23735, 24644, 28670, 30805, 31537, 47470, 52217, 57340, 61610, 63074, 67771, 94940, 104434, 123220, 126148, 135542, 157685, 208868, 261085, 271084, 289567, 315370, 338855, 522170, 579134, 630740, 677710, 1044340, 1158268, 1355420, 1447835, 2895670, 3185237, 5791340, 6370474, 12740948, 15926185, 31852370, 63704740]

約数ペア:

[(1, 63704740), (2, 31852370), (4, 15926185), (5, 12740948), (10, 6370474), (11, 5791340), (20, 3185237), (22, 2895670), (44, 1447835), (47, 1355420), (55, 1158268), (61, 1044340), (94, 677710), (101, 630740), (110, 579134), (122, 522170), (188, 338855), (202, 315370), (220, 289567), (235, 271084), (244, 261085), (305, 208868), (404, 157685), (470, 135542), (505, 126148), (517, 123220), (610, 104434), (671, 94940), (940, 67771), (1010, 63074), (1034, 61610), (1111, 57340), (1220, 52217), (1342, 47470), (2020, 31537), (2068, 30805), (2222, 28670), (2585, 24644), (2684, 23735), (2867, 22220), (3355, 18988), (4444, 14335), (4747, 13420), (5170, 12322), (5555, 11468), (5734, 11110), (6161, 10340), (6710, 9494)]