37421540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{883}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 85245888

約数和(自身を除く): 47824348

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 163, 260, 326, 652, 815, 883, 1630, 1766, 2119, 3260, 3532, 4238, 4415, 8476, 8830, 10595, 11479, 17660, 21190, 22958, 42380, 45916, 57395, 114790, 143929, 229580, 287858, 575716, 719645, 1439290, 1871077, 2878580, 3742154, 7484308, 9355385, 18710770, 37421540]

約数ペア:

[(1, 37421540), (2, 18710770), (4, 9355385), (5, 7484308), (10, 3742154), (13, 2878580), (20, 1871077), (26, 1439290), (52, 719645), (65, 575716), (130, 287858), (163, 229580), (260, 143929), (326, 114790), (652, 57395), (815, 45916), (883, 42380), (1630, 22958), (1766, 21190), (2119, 17660), (3260, 11479), (3532, 10595), (4238, 8830), (4415, 8476)]