823420370

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1\times {\mathrm{1613}}^1$

素因数の和:2410

約数の個数: 32

約数和(自身を含む): 1506055680

約数和(自身を除く): 682635310

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 719, 1438, 1613, 3226, 3595, 7190, 8065, 16130, 51049, 102098, 114523, 229046, 255245, 510490, 572615, 1145230, 1159747, 2319494, 5798735, 11597470, 82342037, 164684074, 411710185, 823420370]

約数ペア:

[(1, 823420370), (2, 411710185), (5, 164684074), (10, 82342037), (71, 11597470), (142, 5798735), (355, 2319494), (710, 1159747), (719, 1145230), (1438, 572615), (1613, 510490), (3226, 255245), (3595, 229046), (7190, 114523), (8065, 102098), (16130, 51049)]