43297280

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1$

素因数の和:1337

約数の個数: 80

約数和(自身を含む): 111883464

約数和(自身を除く): 68586184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1301, 1664, 2080, 2560, 2602, 3328, 4160, 5204, 6505, 6656, 8320, 10408, 13010, 16640, 16913, 20816, 26020, 33280, 33826, 41632, 52040, 67652, 83264, 84565, 104080, 135304, 166528, 169130, 208160, 270608, 333056, 338260, 416320, 541216, 666112, 676520, 832640, 1082432, 1353040, 1665280, 2164864, 2706080, 3330560, 4329728, 5412160, 8659456, 10824320, 21648640, 43297280]

約数ペア:

[(1, 43297280), (2, 21648640), (4, 10824320), (5, 8659456), (8, 5412160), (10, 4329728), (13, 3330560), (16, 2706080), (20, 2164864), (26, 1665280), (32, 1353040), (40, 1082432), (52, 832640), (64, 676520), (65, 666112), (80, 541216), (104, 416320), (128, 338260), (130, 333056), (160, 270608), (208, 208160), (256, 169130), (260, 166528), (320, 135304), (416, 104080), (512, 84565), (520, 83264), (640, 67652), (832, 52040), (1040, 41632), (1280, 33826), (1301, 33280), (1664, 26020), (2080, 20816), (2560, 16913), (2602, 16640), (3328, 13010), (4160, 10408), (5204, 8320), (6505, 6656)]