37040420

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 80130288

約数和(自身を除く): 43089868

約数列:

[1, 2, 4, 5, 10, 20, 61, 97, 122, 194, 244, 305, 313, 388, 485, 610, 626, 970, 1220, 1252, 1565, 1940, 3130, 5917, 6260, 11834, 19093, 23668, 29585, 30361, 38186, 59170, 60722, 76372, 95465, 118340, 121444, 151805, 190930, 303610, 381860, 607220, 1852021, 3704042, 7408084, 9260105, 18520210, 37040420]

約数ペア:

[(1, 37040420), (2, 18520210), (4, 9260105), (5, 7408084), (10, 3704042), (20, 1852021), (61, 607220), (97, 381860), (122, 303610), (194, 190930), (244, 151805), (305, 121444), (313, 118340), (388, 95465), (485, 76372), (610, 60722), (626, 59170), (970, 38186), (1220, 30361), (1252, 29585), (1565, 23668), (1940, 19093), (3130, 11834), (5917, 6260)]