10988361505

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{521}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 14756079744

約数和(自身を除く): 3767718239

約数列:

[1, 5, 11, 55, 71, 121, 355, 491, 521, 605, 781, 2455, 2605, 3905, 5401, 5731, 8591, 27005, 28655, 34861, 36991, 42955, 59411, 63041, 174305, 184955, 255811, 297055, 315205, 383471, 406901, 1279055, 1917355, 2034505, 2813921, 4218181, 4475911, 14069605, 18162581, 21090905, 22379555, 30953131, 90812905, 154765655, 199788391, 998941955, 2197672301, 10988361505]

約数ペア:

[(1, 10988361505), (5, 2197672301), (11, 998941955), (55, 199788391), (71, 154765655), (121, 90812905), (355, 30953131), (491, 22379555), (521, 21090905), (605, 18162581), (781, 14069605), (2455, 4475911), (2605, 4218181), (3905, 2813921), (5401, 2034505), (5731, 1917355), (8591, 1279055), (27005, 406901), (28655, 383471), (34861, 315205), (36991, 297055), (42955, 255811), (59411, 184955), (63041, 174305)]