4418806240

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{244403}}^1$

素因数の和:244531

約数の個数: 48

約数和(自身を含む): 10531857168

約数和(自身を除く): 6113050928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 9040, 18080, 244403, 488806, 977612, 1222015, 1955224, 2444030, 3910448, 4888060, 7820896, 9776120, 19552240, 27617539, 39104480, 55235078, 110470156, 138087695, 220940312, 276175390, 441880624, 552350780, 883761248, 1104701560, 2209403120, 4418806240]

約数ペア:

[(1, 4418806240), (2, 2209403120), (4, 1104701560), (5, 883761248), (8, 552350780), (10, 441880624), (16, 276175390), (20, 220940312), (32, 138087695), (40, 110470156), (80, 55235078), (113, 39104480), (160, 27617539), (226, 19552240), (452, 9776120), (565, 7820896), (904, 4888060), (1130, 3910448), (1808, 2444030), (2260, 1955224), (3616, 1222015), (4520, 977612), (9040, 488806), (18080, 244403)]