426444880

素因数分解:

$2^4\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{4877}}^1$

素因数の和:5983

約数の個数: 40

約数和(自身を含む): 992594952

約数和(自身を除く): 566150072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1093, 2186, 4372, 4877, 5465, 8744, 9754, 10930, 17488, 19508, 21860, 24385, 39016, 43720, 48770, 78032, 87440, 97540, 195080, 390160, 5330561, 10661122, 21322244, 26652805, 42644488, 53305610, 85288976, 106611220, 213222440, 426444880]

約数ペア:

[(1, 426444880), (2, 213222440), (4, 106611220), (5, 85288976), (8, 53305610), (10, 42644488), (16, 26652805), (20, 21322244), (40, 10661122), (80, 5330561), (1093, 390160), (2186, 195080), (4372, 97540), (4877, 87440), (5465, 78032), (8744, 48770), (9754, 43720), (10930, 39016), (17488, 24385), (19508, 21860)]