133222400

素因数分解:

$2^{12}\times 5^2\times {\mathrm{1301}}^1$

素因数の和:1335

約数の個数: 78

約数和(自身を含む): 330605142

約数和(自身を除く): 197382742

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1301, 1600, 2048, 2560, 2602, 3200, 4096, 5120, 5204, 6400, 6505, 10240, 10408, 12800, 13010, 20480, 20816, 25600, 26020, 32525, 41632, 51200, 52040, 65050, 83264, 102400, 104080, 130100, 166528, 208160, 260200, 333056, 416320, 520400, 666112, 832640, 1040800, 1332224, 1665280, 2081600, 2664448, 3330560, 4163200, 5328896, 6661120, 8326400, 13322240, 16652800, 26644480, 33305600, 66611200, 133222400]

約数ペア:

[(1, 133222400), (2, 66611200), (4, 33305600), (5, 26644480), (8, 16652800), (10, 13322240), (16, 8326400), (20, 6661120), (25, 5328896), (32, 4163200), (40, 3330560), (50, 2664448), (64, 2081600), (80, 1665280), (100, 1332224), (128, 1040800), (160, 832640), (200, 666112), (256, 520400), (320, 416320), (400, 333056), (512, 260200), (640, 208160), (800, 166528), (1024, 130100), (1280, 104080), (1301, 102400), (1600, 83264), (2048, 65050), (2560, 52040), (2602, 51200), (3200, 41632), (4096, 32525), (5120, 26020), (5204, 25600), (6400, 20816), (6505, 20480), (10240, 13010), (10408, 12800)]