45879820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7993}}^1$

素因数の和:8050

約数の個数: 48

約数和(自身を含む): 112811328

約数和(自身を除く): 66931508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 7993, 15986, 31972, 39965, 55951, 79930, 111902, 159860, 223804, 279755, 327713, 559510, 655426, 1119020, 1310852, 1638565, 2293991, 3277130, 4587982, 6554260, 9175964, 11469955, 22939910, 45879820]

約数ペア:

[(1, 45879820), (2, 22939910), (4, 11469955), (5, 9175964), (7, 6554260), (10, 4587982), (14, 3277130), (20, 2293991), (28, 1638565), (35, 1310852), (41, 1119020), (70, 655426), (82, 559510), (140, 327713), (164, 279755), (205, 223804), (287, 159860), (410, 111902), (574, 79930), (820, 55951), (1148, 39965), (1435, 31972), (2870, 15986), (5740, 7993)]