5585020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 14076720

約数和(自身を除く): 8491700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 49, 70, 82, 98, 139, 140, 164, 196, 205, 245, 278, 287, 410, 490, 556, 574, 695, 820, 973, 980, 1148, 1390, 1435, 1946, 2009, 2780, 2870, 3892, 4018, 4865, 5699, 5740, 6811, 8036, 9730, 10045, 11398, 13622, 19460, 20090, 22796, 27244, 28495, 34055, 39893, 40180, 56990, 68110, 79786, 113980, 136220, 159572, 199465, 279251, 398930, 558502, 797860, 1117004, 1396255, 2792510, 5585020]

約数ペア:

[(1, 5585020), (2, 2792510), (4, 1396255), (5, 1117004), (7, 797860), (10, 558502), (14, 398930), (20, 279251), (28, 199465), (35, 159572), (41, 136220), (49, 113980), (70, 79786), (82, 68110), (98, 56990), (139, 40180), (140, 39893), (164, 34055), (196, 28495), (205, 27244), (245, 22796), (278, 20090), (287, 19460), (410, 13622), (490, 11398), (556, 10045), (574, 9730), (695, 8036), (820, 6811), (973, 5740), (980, 5699), (1148, 4865), (1390, 4018), (1435, 3892), (1946, 2870), (2009, 2780)]