101264000

素因数分解:

$2^7\times 5^3\times {\mathrm{6329}}^1$

素因数の和:6358

約数の個数: 64

約数和(自身を含む): 251807400

約数和(自身を除く): 150543400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 3200, 4000, 6329, 8000, 12658, 16000, 25316, 31645, 50632, 63290, 101264, 126580, 158225, 202528, 253160, 316450, 405056, 506320, 632900, 791125, 810112, 1012640, 1265800, 1582250, 2025280, 2531600, 3164500, 4050560, 5063200, 6329000, 10126400, 12658000, 20252800, 25316000, 50632000, 101264000]

約数ペア:

[(1, 101264000), (2, 50632000), (4, 25316000), (5, 20252800), (8, 12658000), (10, 10126400), (16, 6329000), (20, 5063200), (25, 4050560), (32, 3164500), (40, 2531600), (50, 2025280), (64, 1582250), (80, 1265800), (100, 1012640), (125, 810112), (128, 791125), (160, 632900), (200, 506320), (250, 405056), (320, 316450), (400, 253160), (500, 202528), (640, 158225), (800, 126580), (1000, 101264), (1600, 63290), (2000, 50632), (3200, 31645), (4000, 25316), (6329, 16000), (8000, 12658)]