1036406420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{41357}}^1$

素因数の和:41552

約数の個数: 48

約数和(自身を含む): 2501331840

約数和(自身を除く): 1464925420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 358, 716, 895, 1253, 1790, 2506, 3580, 5012, 6265, 12530, 25060, 41357, 82714, 165428, 206785, 289499, 413570, 578998, 827140, 1157996, 1447495, 2894990, 5789980, 7402903, 14805806, 29611612, 37014515, 51820321, 74029030, 103640642, 148058060, 207281284, 259101605, 518203210, 1036406420]

約数ペア:

[(1, 1036406420), (2, 518203210), (4, 259101605), (5, 207281284), (7, 148058060), (10, 103640642), (14, 74029030), (20, 51820321), (28, 37014515), (35, 29611612), (70, 14805806), (140, 7402903), (179, 5789980), (358, 2894990), (716, 1447495), (895, 1157996), (1253, 827140), (1790, 578998), (2506, 413570), (3580, 289499), (5012, 206785), (6265, 165428), (12530, 82714), (25060, 41357)]