55353280

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4219}}^1$

素因数の和:4277

約数の個数: 56

約数和(自身を含む): 135056880

約数和(自身を除く): 79703600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 4219, 6560, 8438, 13120, 16876, 21095, 33752, 42190, 67504, 84380, 135008, 168760, 172979, 270016, 337520, 345958, 675040, 691916, 864895, 1350080, 1383832, 1729790, 2767664, 3459580, 5535328, 6919160, 11070656, 13838320, 27676640, 55353280]

約数ペア:

[(1, 55353280), (2, 27676640), (4, 13838320), (5, 11070656), (8, 6919160), (10, 5535328), (16, 3459580), (20, 2767664), (32, 1729790), (40, 1383832), (41, 1350080), (64, 864895), (80, 691916), (82, 675040), (160, 345958), (164, 337520), (205, 270016), (320, 172979), (328, 168760), (410, 135008), (656, 84380), (820, 67504), (1312, 42190), (1640, 33752), (2624, 21095), (3280, 16876), (4219, 13120), (6560, 8438)]