1036740440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{3331}}^1$

素因数の和:3624

約数の個数: 64

約数和(自身を含む): 2418232320

約数和(自身を除く): 1381491880

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 251, 310, 502, 620, 1004, 1240, 1255, 2008, 2510, 3331, 5020, 6662, 7781, 10040, 13324, 15562, 16655, 26648, 31124, 33310, 38905, 62248, 66620, 77810, 103261, 133240, 155620, 206522, 311240, 413044, 516305, 826088, 836081, 1032610, 1672162, 2065220, 3344324, 4130440, 4180405, 6688648, 8360810, 16721620, 25918511, 33443240, 51837022, 103674044, 129592555, 207348088, 259185110, 518370220, 1036740440]

約数ペア:

[(1, 1036740440), (2, 518370220), (4, 259185110), (5, 207348088), (8, 129592555), (10, 103674044), (20, 51837022), (31, 33443240), (40, 25918511), (62, 16721620), (124, 8360810), (155, 6688648), (248, 4180405), (251, 4130440), (310, 3344324), (502, 2065220), (620, 1672162), (1004, 1032610), (1240, 836081), (1255, 826088), (2008, 516305), (2510, 413044), (3331, 311240), (5020, 206522), (6662, 155620), (7781, 133240), (10040, 103261), (13324, 77810), (15562, 66620), (16655, 62248), (26648, 38905), (31124, 33310)]