39498200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 106466400

約数和(自身を除く): 66968200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 89, 100, 140, 175, 178, 200, 280, 317, 350, 356, 445, 623, 634, 700, 712, 890, 1246, 1268, 1400, 1585, 1780, 2219, 2225, 2492, 2536, 3115, 3170, 3560, 4438, 4450, 4984, 6230, 6340, 7925, 8876, 8900, 11095, 12460, 12680, 15575, 15850, 17752, 17800, 22190, 24920, 28213, 31150, 31700, 44380, 55475, 56426, 62300, 63400, 88760, 110950, 112852, 124600, 141065, 197491, 221900, 225704, 282130, 394982, 443800, 564260, 705325, 789964, 987455, 1128520, 1410650, 1579928, 1974910, 2821300, 3949820, 4937275, 5642600, 7899640, 9874550, 19749100, 39498200]

約数ペア:

[(1, 39498200), (2, 19749100), (4, 9874550), (5, 7899640), (7, 5642600), (8, 4937275), (10, 3949820), (14, 2821300), (20, 1974910), (25, 1579928), (28, 1410650), (35, 1128520), (40, 987455), (50, 789964), (56, 705325), (70, 564260), (89, 443800), (100, 394982), (140, 282130), (175, 225704), (178, 221900), (200, 197491), (280, 141065), (317, 124600), (350, 112852), (356, 110950), (445, 88760), (623, 63400), (634, 62300), (700, 56426), (712, 55475), (890, 44380), (1246, 31700), (1268, 31150), (1400, 28213), (1585, 24920), (1780, 22190), (2219, 17800), (2225, 17752), (2492, 15850), (2536, 15575), (3115, 12680), (3170, 12460), (3560, 11095), (4438, 8900), (4450, 8876), (4984, 7925), (6230, 6340)]