2023379440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1487779}}^1$

素因数の和:1487809

約数の個数: 40

約数和(自身を含む): 4981087440

約数和(自身を除く): 2957708000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1487779, 2975558, 5951116, 7438895, 11902232, 14877790, 23804464, 25292243, 29755580, 50584486, 59511160, 101168972, 119022320, 126461215, 202337944, 252922430, 404675888, 505844860, 1011689720, 2023379440]

約数ペア:

[(1, 2023379440), (2, 1011689720), (4, 505844860), (5, 404675888), (8, 252922430), (10, 202337944), (16, 126461215), (17, 119022320), (20, 101168972), (34, 59511160), (40, 50584486), (68, 29755580), (80, 25292243), (85, 23804464), (136, 14877790), (170, 11902232), (272, 7438895), (340, 5951116), (680, 2975558), (1360, 1487779)]