11521460290

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{65713}}^1$

素因数の和:66006

約数の個数: 32

約数和(自身を含む): 21078422640

約数和(自身を除く): 9556962350

約数列:

[1, 2, 5, 10, 89, 178, 197, 394, 445, 890, 985, 1970, 17533, 35066, 65713, 87665, 131426, 175330, 328565, 657130, 5848457, 11696914, 12945461, 25890922, 29242285, 58484570, 64727305, 129454610, 1152146029, 2304292058, 5760730145, 11521460290]

約数ペア:

[(1, 11521460290), (2, 5760730145), (5, 2304292058), (10, 1152146029), (89, 129454610), (178, 64727305), (197, 58484570), (394, 29242285), (445, 25890922), (890, 12945461), (985, 11696914), (1970, 5848457), (17533, 657130), (35066, 328565), (65713, 175330), (87665, 131426)]