2247605560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{14143}}^1$

素因数の和:14320

約数の個数: 64

約数和(自身を含む): 5270054400

約数和(自身を除く): 3022448840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 137, 145, 232, 274, 290, 548, 580, 685, 1096, 1160, 1370, 2740, 3973, 5480, 7946, 14143, 15892, 19865, 28286, 31784, 39730, 56572, 70715, 79460, 113144, 141430, 158920, 282860, 410147, 565720, 820294, 1640588, 1937591, 2050735, 3281176, 3875182, 4101470, 7750364, 8202940, 9687955, 15500728, 16405880, 19375910, 38751820, 56190139, 77503640, 112380278, 224760556, 280950695, 449521112, 561901390, 1123802780, 2247605560]

約数ペア:

[(1, 2247605560), (2, 1123802780), (4, 561901390), (5, 449521112), (8, 280950695), (10, 224760556), (20, 112380278), (29, 77503640), (40, 56190139), (58, 38751820), (116, 19375910), (137, 16405880), (145, 15500728), (232, 9687955), (274, 8202940), (290, 7750364), (548, 4101470), (580, 3875182), (685, 3281176), (1096, 2050735), (1160, 1937591), (1370, 1640588), (2740, 820294), (3973, 565720), (5480, 410147), (7946, 282860), (14143, 158920), (15892, 141430), (19865, 113144), (28286, 79460), (31784, 70715), (39730, 56572)]