157529650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{769}}^1$

素因数の和:1039

約数の個数: 48

約数和(自身を含む): 311933160

約数和(自身を除く): 154403510

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 241, 425, 482, 769, 850, 1205, 1538, 2410, 3845, 4097, 6025, 7690, 8194, 12050, 13073, 19225, 20485, 26146, 38450, 40970, 65365, 102425, 130730, 185329, 204850, 326825, 370658, 653650, 926645, 1853290, 3150593, 4633225, 6301186, 9266450, 15752965, 31505930, 78764825, 157529650]

約数ペア:

[(1, 157529650), (2, 78764825), (5, 31505930), (10, 15752965), (17, 9266450), (25, 6301186), (34, 4633225), (50, 3150593), (85, 1853290), (170, 926645), (241, 653650), (425, 370658), (482, 326825), (769, 204850), (850, 185329), (1205, 130730), (1538, 102425), (2410, 65365), (3845, 40970), (4097, 38450), (6025, 26146), (7690, 20485), (8194, 19225), (12050, 13073)]