54992836640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{126223}}^1$

素因数の和:126634

約数の個数: 96

約数和(自身を含む): 148863536640

約数和(自身を除く): 93870700000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 389, 560, 778, 1120, 1556, 1945, 2723, 3112, 3890, 5446, 6224, 7780, 10892, 12448, 13615, 15560, 21784, 27230, 31120, 43568, 54460, 62240, 87136, 108920, 126223, 217840, 252446, 435680, 504892, 631115, 883561, 1009784, 1262230, 1767122, 2019568, 2524460, 3534244, 4039136, 4417805, 5048920, 7068488, 8835610, 10097840, 14136976, 17671220, 20195680, 28273952, 35342440, 49100747, 70684880, 98201494, 141369760, 196402988, 245503735, 343705229, 392805976, 491007470, 687410458, 785611952, 982014940, 1374820916, 1571223904, 1718526145, 1964029880, 2749641832, 3437052290, 3928059760, 5499283664, 6874104580, 7856119520, 10998567328, 13748209160, 27496418320, 54992836640]

約数ペア:

[(1, 54992836640), (2, 27496418320), (4, 13748209160), (5, 10998567328), (7, 7856119520), (8, 6874104580), (10, 5499283664), (14, 3928059760), (16, 3437052290), (20, 2749641832), (28, 1964029880), (32, 1718526145), (35, 1571223904), (40, 1374820916), (56, 982014940), (70, 785611952), (80, 687410458), (112, 491007470), (140, 392805976), (160, 343705229), (224, 245503735), (280, 196402988), (389, 141369760), (560, 98201494), (778, 70684880), (1120, 49100747), (1556, 35342440), (1945, 28273952), (2723, 20195680), (3112, 17671220), (3890, 14136976), (5446, 10097840), (6224, 8835610), (7780, 7068488), (10892, 5048920), (12448, 4417805), (13615, 4039136), (15560, 3534244), (21784, 2524460), (27230, 2019568), (31120, 1767122), (43568, 1262230), (54460, 1009784), (62240, 883561), (87136, 631115), (108920, 504892), (126223, 435680), (217840, 252446)]