42341500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{4457}}^1$

素因数の和:4495

約数の個数: 48

約数和(自身を含む): 97362720

約数和(自身を除く): 55021220

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 4457, 4750, 8914, 9500, 17828, 22285, 44570, 84683, 89140, 111425, 169366, 222850, 338732, 423415, 445700, 557125, 846830, 1114250, 1693660, 2117075, 2228500, 4234150, 8468300, 10585375, 21170750, 42341500]

約数ペア:

[(1, 42341500), (2, 21170750), (4, 10585375), (5, 8468300), (10, 4234150), (19, 2228500), (20, 2117075), (25, 1693660), (38, 1114250), (50, 846830), (76, 557125), (95, 445700), (100, 423415), (125, 338732), (190, 222850), (250, 169366), (380, 111425), (475, 89140), (500, 84683), (950, 44570), (1900, 22285), (2375, 17828), (4457, 9500), (4750, 8914)]