74680000

素因数分解:

$2^6\times 5^4\times {\mathrm{1867}}^1$

素因数の和:1899

約数の個数: 70

約数和(自身を含む): 185281316

約数和(自身を除く): 110601316

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 625, 800, 1000, 1250, 1600, 1867, 2000, 2500, 3734, 4000, 5000, 7468, 8000, 9335, 10000, 14936, 18670, 20000, 29872, 37340, 40000, 46675, 59744, 74680, 93350, 119488, 149360, 186700, 233375, 298720, 373400, 466750, 597440, 746800, 933500, 1166875, 1493600, 1867000, 2333750, 2987200, 3734000, 4667500, 7468000, 9335000, 14936000, 18670000, 37340000, 74680000]

約数ペア:

[(1, 74680000), (2, 37340000), (4, 18670000), (5, 14936000), (8, 9335000), (10, 7468000), (16, 4667500), (20, 3734000), (25, 2987200), (32, 2333750), (40, 1867000), (50, 1493600), (64, 1166875), (80, 933500), (100, 746800), (125, 597440), (160, 466750), (200, 373400), (250, 298720), (320, 233375), (400, 186700), (500, 149360), (625, 119488), (800, 93350), (1000, 74680), (1250, 59744), (1600, 46675), (1867, 40000), (2000, 37340), (2500, 29872), (3734, 20000), (4000, 18670), (5000, 14936), (7468, 10000), (8000, 9335)]