85854650110

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2243393}}^1$

素因数の和:2243532

約数の個数: 32

約数和(自身を含む): 159909124320

約数和(自身を除く): 74054474210

約数列:

[1, 2, 5, 10, 43, 86, 89, 178, 215, 430, 445, 890, 3827, 7654, 19135, 38270, 2243393, 4486786, 11216965, 22433930, 96465899, 192931798, 199661977, 399323954, 482329495, 964658990, 998309885, 1996619770, 8585465011, 17170930022, 42927325055, 85854650110]

約数ペア:

[(1, 85854650110), (2, 42927325055), (5, 17170930022), (10, 8585465011), (43, 1996619770), (86, 998309885), (89, 964658990), (178, 482329495), (215, 399323954), (430, 199661977), (445, 192931798), (890, 96465899), (3827, 22433930), (7654, 11216965), (19135, 4486786), (38270, 2243393)]