41785000

素因数分解:

$2^3\times 5^4\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 100233540

約数和(自身を除く): 58448540

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 125, 137, 200, 244, 250, 274, 305, 488, 500, 548, 610, 625, 685, 1000, 1096, 1220, 1250, 1370, 1525, 2440, 2500, 2740, 3050, 3425, 5000, 5480, 6100, 6850, 7625, 8357, 12200, 13700, 15250, 16714, 17125, 27400, 30500, 33428, 34250, 38125, 41785, 61000, 66856, 68500, 76250, 83570, 85625, 137000, 152500, 167140, 171250, 208925, 305000, 334280, 342500, 417850, 685000, 835700, 1044625, 1671400, 2089250, 4178500, 5223125, 8357000, 10446250, 20892500, 41785000]

約数ペア:

[(1, 41785000), (2, 20892500), (4, 10446250), (5, 8357000), (8, 5223125), (10, 4178500), (20, 2089250), (25, 1671400), (40, 1044625), (50, 835700), (61, 685000), (100, 417850), (122, 342500), (125, 334280), (137, 305000), (200, 208925), (244, 171250), (250, 167140), (274, 152500), (305, 137000), (488, 85625), (500, 83570), (548, 76250), (610, 68500), (625, 66856), (685, 61000), (1000, 41785), (1096, 38125), (1220, 34250), (1250, 33428), (1370, 30500), (1525, 27400), (2440, 17125), (2500, 16714), (2740, 15250), (3050, 13700), (3425, 12200), (5000, 8357), (5480, 7625), (6100, 6850)]