40166340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2801}}^1$

素因数の和:3052

約数の個数: 48

約数和(自身を含む): 112976640

約数和(自身を除く): 72810300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2801, 2868, 3585, 4780, 5602, 7170, 8403, 11204, 14005, 14340, 16806, 28010, 33612, 42015, 56020, 84030, 168060, 669439, 1338878, 2008317, 2677756, 3347195, 4016634, 6694390, 8033268, 10041585, 13388780, 20083170, 40166340]

約数ペア:

[(1, 40166340), (2, 20083170), (3, 13388780), (4, 10041585), (5, 8033268), (6, 6694390), (10, 4016634), (12, 3347195), (15, 2677756), (20, 2008317), (30, 1338878), (60, 669439), (239, 168060), (478, 84030), (717, 56020), (956, 42015), (1195, 33612), (1434, 28010), (2390, 16806), (2801, 14340), (2868, 14005), (3585, 11204), (4780, 8403), (5602, 7170)]