15674688940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{1543}}^1$

素因数の和:1807

約数の個数: 96

約数和(自身を含む): 34289547264

約数和(自身を除く): 18614858324

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 101, 107, 188, 202, 214, 235, 404, 428, 470, 505, 535, 940, 1010, 1070, 1543, 2020, 2140, 3086, 4747, 5029, 6172, 7715, 9494, 10058, 10807, 15430, 18988, 20116, 21614, 23735, 25145, 30860, 43228, 47470, 50290, 54035, 72521, 94940, 100580, 108070, 145042, 155843, 165101, 216140, 290084, 311686, 330202, 362605, 507929, 623372, 660404, 725210, 779215, 825505, 1015858, 1450420, 1558430, 1651010, 2031716, 2539645, 3116860, 3302020, 5079290, 7324621, 7759747, 10158580, 14649242, 15519494, 16675201, 29298484, 31038988, 33350402, 36623105, 38798735, 66700804, 73246210, 77597470, 83376005, 146492420, 155194940, 166752010, 333504020, 783734447, 1567468894, 3134937788, 3918672235, 7837344470, 15674688940]

約数ペア:

[(1, 15674688940), (2, 7837344470), (4, 3918672235), (5, 3134937788), (10, 1567468894), (20, 783734447), (47, 333504020), (94, 166752010), (101, 155194940), (107, 146492420), (188, 83376005), (202, 77597470), (214, 73246210), (235, 66700804), (404, 38798735), (428, 36623105), (470, 33350402), (505, 31038988), (535, 29298484), (940, 16675201), (1010, 15519494), (1070, 14649242), (1543, 10158580), (2020, 7759747), (2140, 7324621), (3086, 5079290), (4747, 3302020), (5029, 3116860), (6172, 2539645), (7715, 2031716), (9494, 1651010), (10058, 1558430), (10807, 1450420), (15430, 1015858), (18988, 825505), (20116, 779215), (21614, 725210), (23735, 660404), (25145, 623372), (30860, 507929), (43228, 362605), (47470, 330202), (50290, 311686), (54035, 290084), (72521, 216140), (94940, 165101), (100580, 155843), (108070, 145042)]