799747.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{67}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 147181104

約数和(自身を除く): 83192084

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 67, 68, 85, 106, 134, 170, 212, 265, 268, 335, 340, 530, 670, 901, 1060, 1139, 1340, 1802, 2278, 2809, 3551, 3604, 4505, 4556, 5618, 5695, 7102, 9010, 11236, 11390, 14045, 14204, 17755, 18020, 22780, 28090, 35510, 47753, 56180, 60367, 71020, 95506, 120734, 188203, 191012, 238765, 241468, 301835, 376406, 477530, 603670, 752812, 941015, 955060, 1207340, 1882030, 3199451, 3764060, 6398902, 12797804, 15997255, 31994510, 63989020]

約数ペア:

[(1, 63989020), (2, 31994510), (4, 15997255), (5, 12797804), (10, 6398902), (17, 3764060), (20, 3199451), (34, 1882030), (53, 1207340), (67, 955060), (68, 941015), (85, 752812), (106, 603670), (134, 477530), (170, 376406), (212, 301835), (265, 241468), (268, 238765), (335, 191012), (340, 188203), (530, 120734), (670, 95506), (901, 71020), (1060, 60367), (1139, 56180), (1340, 47753), (1802, 35510), (2278, 28090), (2809, 22780), (3551, 18020), (3604, 17755), (4505, 14204), (4556, 14045), (5618, 11390), (5695, 11236), (7102, 9010)]