136758580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{51413}}^1$

素因数の和:51448

約数の個数: 48

約数和(自身を含む): 345502080

約数和(自身を除く): 208743500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 51413, 102826, 205652, 257065, 359891, 514130, 719782, 976847, 1028260, 1439564, 1799455, 1953694, 3598910, 3907388, 4884235, 6837929, 7197820, 9768470, 13675858, 19536940, 27351716, 34189645, 68379290, 136758580]

約数ペア:

[(1, 136758580), (2, 68379290), (4, 34189645), (5, 27351716), (7, 19536940), (10, 13675858), (14, 9768470), (19, 7197820), (20, 6837929), (28, 4884235), (35, 3907388), (38, 3598910), (70, 1953694), (76, 1799455), (95, 1439564), (133, 1028260), (140, 976847), (190, 719782), (266, 514130), (380, 359891), (532, 257065), (665, 205652), (1330, 102826), (2660, 51413)]