412402900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{45319}}^1$

素因数の和:45353

約数の個数: 72

約数和(自身を含む): 1101457280

約数和(自身を除く): 689054380

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100, 45319, 90638, 181276, 226595, 317233, 453190, 589147, 634466, 906380, 1132975, 1178294, 1268932, 1586165, 2265950, 2356588, 2945735, 3172330, 4124029, 4531900, 5891470, 6344660, 7930825, 8248058, 11782940, 14728675, 15861650, 16496116, 20620145, 29457350, 31723300, 41240290, 58914700, 82480580, 103100725, 206201450, 412402900]

約数ペア:

[(1, 412402900), (2, 206201450), (4, 103100725), (5, 82480580), (7, 58914700), (10, 41240290), (13, 31723300), (14, 29457350), (20, 20620145), (25, 16496116), (26, 15861650), (28, 14728675), (35, 11782940), (50, 8248058), (52, 7930825), (65, 6344660), (70, 5891470), (91, 4531900), (100, 4124029), (130, 3172330), (140, 2945735), (175, 2356588), (182, 2265950), (260, 1586165), (325, 1268932), (350, 1178294), (364, 1132975), (455, 906380), (650, 634466), (700, 589147), (910, 453190), (1300, 317233), (1820, 226595), (2275, 181276), (4550, 90638), (9100, 45319)]