1823014720

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{335113}}^1$

素因数の和:335147

約数の個数: 56

約数和(自身を含む): 4596423624

約数和(自身を除く): 2773408904

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 335113, 670226, 1340452, 1675565, 2680904, 3351130, 5361808, 5696921, 6702260, 10723616, 11393842, 13404520, 21447232, 22787684, 26809040, 28484605, 45575368, 53618080, 56969210, 91150736, 107236160, 113938420, 182301472, 227876840, 364602944, 455753680, 911507360, 1823014720]

約数ペア:

[(1, 1823014720), (2, 911507360), (4, 455753680), (5, 364602944), (8, 227876840), (10, 182301472), (16, 113938420), (17, 107236160), (20, 91150736), (32, 56969210), (34, 53618080), (40, 45575368), (64, 28484605), (68, 26809040), (80, 22787684), (85, 21447232), (136, 13404520), (160, 11393842), (170, 10723616), (272, 6702260), (320, 5696921), (340, 5361808), (544, 3351130), (680, 2680904), (1088, 1675565), (1360, 1340452), (2720, 670226), (5440, 335113)]