69939200

素因数分解:

$2^{12}\times 5^2\times {\mathrm{683}}^1$

素因数の和:717

約数の個数: 78

約数和(自身を含む): 173681964

約数和(自身を除く): 103742764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 683, 800, 1024, 1280, 1366, 1600, 2048, 2560, 2732, 3200, 3415, 4096, 5120, 5464, 6400, 6830, 10240, 10928, 12800, 13660, 17075, 20480, 21856, 25600, 27320, 34150, 43712, 51200, 54640, 68300, 87424, 102400, 109280, 136600, 174848, 218560, 273200, 349696, 437120, 546400, 699392, 874240, 1092800, 1398784, 1748480, 2185600, 2797568, 3496960, 4371200, 6993920, 8742400, 13987840, 17484800, 34969600, 69939200]

約数ペア:

[(1, 69939200), (2, 34969600), (4, 17484800), (5, 13987840), (8, 8742400), (10, 6993920), (16, 4371200), (20, 3496960), (25, 2797568), (32, 2185600), (40, 1748480), (50, 1398784), (64, 1092800), (80, 874240), (100, 699392), (128, 546400), (160, 437120), (200, 349696), (256, 273200), (320, 218560), (400, 174848), (512, 136600), (640, 109280), (683, 102400), (800, 87424), (1024, 68300), (1280, 54640), (1366, 51200), (1600, 43712), (2048, 34150), (2560, 27320), (2732, 25600), (3200, 21856), (3415, 20480), (4096, 17075), (5120, 13660), (5464, 12800), (6400, 10928), (6830, 10240)]