194610260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 457416960

約数和(自身を除く): 262806700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 103, 130, 169, 172, 206, 215, 260, 338, 412, 430, 515, 559, 676, 845, 860, 1030, 1118, 1339, 1690, 2060, 2197, 2236, 2678, 2795, 3380, 4394, 4429, 5356, 5590, 6695, 7267, 8788, 8858, 10985, 11180, 13390, 14534, 17407, 17716, 21970, 22145, 26780, 29068, 34814, 36335, 43940, 44290, 57577, 69628, 72670, 87035, 88580, 94471, 115154, 145340, 174070, 188942, 226291, 230308, 287885, 348140, 377884, 452582, 472355, 575770, 748501, 905164, 944710, 1131455, 1151540, 1497002, 1889420, 2262910, 2994004, 3742505, 4525820, 7485010, 9730513, 14970020, 19461026, 38922052, 48652565, 97305130, 194610260]

約数ペア:

[(1, 194610260), (2, 97305130), (4, 48652565), (5, 38922052), (10, 19461026), (13, 14970020), (20, 9730513), (26, 7485010), (43, 4525820), (52, 3742505), (65, 2994004), (86, 2262910), (103, 1889420), (130, 1497002), (169, 1151540), (172, 1131455), (206, 944710), (215, 905164), (260, 748501), (338, 575770), (412, 472355), (430, 452582), (515, 377884), (559, 348140), (676, 287885), (845, 230308), (860, 226291), (1030, 188942), (1118, 174070), (1339, 145340), (1690, 115154), (2060, 94471), (2197, 88580), (2236, 87035), (2678, 72670), (2795, 69628), (3380, 57577), (4394, 44290), (4429, 43940), (5356, 36335), (5590, 34814), (6695, 29068), (7267, 26780), (8788, 22145), (8858, 21970), (10985, 17716), (11180, 17407), (13390, 14534)]