40385950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{757}}^1$

素因数の和:877

約数の個数: 48

約数和(自身を含む): 82900944

約数和(自身を除く): 42514994

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 97, 110, 194, 275, 485, 550, 757, 970, 1067, 1514, 2134, 2425, 3785, 4850, 5335, 7570, 8327, 10670, 16654, 18925, 26675, 37850, 41635, 53350, 73429, 83270, 146858, 208175, 367145, 416350, 734290, 807719, 1615438, 1835725, 3671450, 4038595, 8077190, 20192975, 40385950]

約数ペア:

[(1, 40385950), (2, 20192975), (5, 8077190), (10, 4038595), (11, 3671450), (22, 1835725), (25, 1615438), (50, 807719), (55, 734290), (97, 416350), (110, 367145), (194, 208175), (275, 146858), (485, 83270), (550, 73429), (757, 53350), (970, 41635), (1067, 37850), (1514, 26675), (2134, 18925), (2425, 16654), (3785, 10670), (4850, 8327), (5335, 7570)]