40300370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 87526656

約数和(自身を除く): 47226286

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 85, 110, 115, 170, 187, 230, 253, 374, 391, 506, 782, 935, 937, 1265, 1870, 1874, 1955, 2530, 3910, 4301, 4685, 8602, 9370, 10307, 15929, 20614, 21505, 21551, 31858, 43010, 43102, 51535, 79645, 103070, 107755, 159290, 175219, 215510, 237061, 350438, 366367, 474122, 732734, 876095, 1185305, 1752190, 1831835, 2370610, 3663670, 4030037, 8060074, 20150185, 40300370]

約数ペア:

[(1, 40300370), (2, 20150185), (5, 8060074), (10, 4030037), (11, 3663670), (17, 2370610), (22, 1831835), (23, 1752190), (34, 1185305), (46, 876095), (55, 732734), (85, 474122), (110, 366367), (115, 350438), (170, 237061), (187, 215510), (230, 175219), (253, 159290), (374, 107755), (391, 103070), (506, 79645), (782, 51535), (935, 43102), (937, 43010), (1265, 31858), (1870, 21551), (1874, 21505), (1955, 20614), (2530, 15929), (3910, 10307), (4301, 9370), (4685, 8602)]