105750440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71453}}^1$

素因数の和:71501

約数の個数: 32

約数和(自身を含む): 244372680

約数和(自身を除く): 138622240

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 71453, 142906, 285812, 357265, 571624, 714530, 1429060, 2643761, 2858120, 5287522, 10575044, 13218805, 21150088, 26437610, 52875220, 105750440]

約数ペア:

[(1, 105750440), (2, 52875220), (4, 26437610), (5, 21150088), (8, 13218805), (10, 10575044), (20, 5287522), (37, 2858120), (40, 2643761), (74, 1429060), (148, 714530), (185, 571624), (296, 357265), (370, 285812), (740, 142906), (1480, 71453)]