39403450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 78369984

約数和(自身を除く): 38966534

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 151, 170, 302, 307, 425, 614, 755, 850, 1510, 1535, 2567, 3070, 3775, 5134, 5219, 7550, 7675, 10438, 12835, 15350, 25670, 26095, 46357, 52190, 64175, 92714, 128350, 130475, 231785, 260950, 463570, 788069, 1158925, 1576138, 2317850, 3940345, 7880690, 19701725, 39403450]

約数ペア:

[(1, 39403450), (2, 19701725), (5, 7880690), (10, 3940345), (17, 2317850), (25, 1576138), (34, 1158925), (50, 788069), (85, 463570), (151, 260950), (170, 231785), (302, 130475), (307, 128350), (425, 92714), (614, 64175), (755, 52190), (850, 46357), (1510, 26095), (1535, 25670), (2567, 15350), (3070, 12835), (3775, 10438), (5134, 7675), (5219, 7550)]