114781840

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1493}}^1$

素因数の和:1568

約数の個数: 60

約数和(自身を含む): 275938812

約数和(自身を除く): 161156972

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 961, 1240, 1493, 1922, 2480, 2986, 3844, 4805, 5972, 7465, 7688, 9610, 11944, 14930, 15376, 19220, 23888, 29860, 38440, 46283, 59720, 76880, 92566, 119440, 185132, 231415, 370264, 462830, 740528, 925660, 1434773, 1851320, 2869546, 3702640, 5739092, 7173865, 11478184, 14347730, 22956368, 28695460, 57390920, 114781840]

約数ペア:

[(1, 114781840), (2, 57390920), (4, 28695460), (5, 22956368), (8, 14347730), (10, 11478184), (16, 7173865), (20, 5739092), (31, 3702640), (40, 2869546), (62, 1851320), (80, 1434773), (124, 925660), (155, 740528), (248, 462830), (310, 370264), (496, 231415), (620, 185132), (961, 119440), (1240, 92566), (1493, 76880), (1922, 59720), (2480, 46283), (2986, 38440), (3844, 29860), (4805, 23888), (5972, 19220), (7465, 15376), (7688, 14930), (9610, 11944)]