117664780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1117}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 259197120

約数和(自身を除く): 141532340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 229, 230, 458, 460, 916, 1117, 1145, 2234, 2290, 4468, 4580, 5267, 5585, 10534, 11170, 21068, 22340, 25691, 26335, 51382, 52670, 102764, 105340, 128455, 255793, 256910, 511586, 513820, 1023172, 1278965, 2557930, 5115860, 5883239, 11766478, 23532956, 29416195, 58832390, 117664780]

約数ペア:

[(1, 117664780), (2, 58832390), (4, 29416195), (5, 23532956), (10, 11766478), (20, 5883239), (23, 5115860), (46, 2557930), (92, 1278965), (115, 1023172), (229, 513820), (230, 511586), (458, 256910), (460, 255793), (916, 128455), (1117, 105340), (1145, 102764), (2234, 52670), (2290, 51382), (4468, 26335), (4580, 25691), (5267, 22340), (5585, 21068), (10534, 11170)]