41371960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1063}}^1$

素因数の和:1220

約数の個数: 64

約数和(自身を含む): 107251200

約数和(自身を除く): 65879240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 139, 140, 278, 280, 556, 695, 973, 1063, 1112, 1390, 1946, 2126, 2780, 3892, 4252, 4865, 5315, 5560, 7441, 7784, 8504, 9730, 10630, 14882, 19460, 21260, 29764, 37205, 38920, 42520, 59528, 74410, 147757, 148820, 295514, 297640, 591028, 738785, 1034299, 1182056, 1477570, 2068598, 2955140, 4137196, 5171495, 5910280, 8274392, 10342990, 20685980, 41371960]

約数ペア:

[(1, 41371960), (2, 20685980), (4, 10342990), (5, 8274392), (7, 5910280), (8, 5171495), (10, 4137196), (14, 2955140), (20, 2068598), (28, 1477570), (35, 1182056), (40, 1034299), (56, 738785), (70, 591028), (139, 297640), (140, 295514), (278, 148820), (280, 147757), (556, 74410), (695, 59528), (973, 42520), (1063, 38920), (1112, 37205), (1390, 29764), (1946, 21260), (2126, 19460), (2780, 14882), (3892, 10630), (4252, 9730), (4865, 8504), (5315, 7784), (5560, 7441)]