44796920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1151}}^1$

素因数の和:1308

約数の個数: 64

約数和(自身を含む): 116121600

約数和(自身を除く): 71324680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 139, 140, 278, 280, 556, 695, 973, 1112, 1151, 1390, 1946, 2302, 2780, 3892, 4604, 4865, 5560, 5755, 7784, 8057, 9208, 9730, 11510, 16114, 19460, 23020, 32228, 38920, 40285, 46040, 64456, 80570, 159989, 161140, 319978, 322280, 639956, 799945, 1119923, 1279912, 1599890, 2239846, 3199780, 4479692, 5599615, 6399560, 8959384, 11199230, 22398460, 44796920]

約数ペア:

[(1, 44796920), (2, 22398460), (4, 11199230), (5, 8959384), (7, 6399560), (8, 5599615), (10, 4479692), (14, 3199780), (20, 2239846), (28, 1599890), (35, 1279912), (40, 1119923), (56, 799945), (70, 639956), (139, 322280), (140, 319978), (278, 161140), (280, 159989), (556, 80570), (695, 64456), (973, 46040), (1112, 40285), (1151, 38920), (1390, 32228), (1946, 23020), (2302, 19460), (2780, 16114), (3892, 11510), (4604, 9730), (4865, 9208), (5560, 8057), (5755, 7784)]