103682560

素因数分解:

$2^9\times 5^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:525

約数の個数: 80

約数和(自身を含む): 251682552

約数和(自身を除く): 147999992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 160, 202, 256, 320, 401, 404, 505, 512, 640, 802, 808, 1010, 1280, 1604, 1616, 2005, 2020, 2560, 3208, 3232, 4010, 4040, 6416, 6464, 8020, 8080, 12832, 12928, 16040, 16160, 25664, 25856, 32080, 32320, 40501, 51328, 51712, 64160, 64640, 81002, 102656, 128320, 129280, 162004, 202505, 205312, 256640, 258560, 324008, 405010, 513280, 648016, 810020, 1026560, 1296032, 1620040, 2592064, 3240080, 5184128, 6480160, 10368256, 12960320, 20736512, 25920640, 51841280, 103682560]

約数ペア:

[(1, 103682560), (2, 51841280), (4, 25920640), (5, 20736512), (8, 12960320), (10, 10368256), (16, 6480160), (20, 5184128), (32, 3240080), (40, 2592064), (64, 1620040), (80, 1296032), (101, 1026560), (128, 810020), (160, 648016), (202, 513280), (256, 405010), (320, 324008), (401, 258560), (404, 256640), (505, 205312), (512, 202505), (640, 162004), (802, 129280), (808, 128320), (1010, 102656), (1280, 81002), (1604, 64640), (1616, 64160), (2005, 51712), (2020, 51328), (2560, 40501), (3208, 32320), (3232, 32080), (4010, 25856), (4040, 25664), (6416, 16160), (6464, 16040), (8020, 12928), (8080, 12832)]