179023647940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{27712639}}^1$

素因数の和:27712684

約数の個数: 48

約数和(自身を含む): 419015116800

約数和(自身を除く): 239991468860

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 27712639, 55425278, 110850556, 138563195, 277126390, 471114863, 526540141, 554252780, 942229726, 1053080282, 1884459452, 2106160564, 2355574315, 2632700705, 4711148630, 5265401410, 8951182397, 9422297260, 10530802820, 17902364794, 35804729588, 44755911985, 89511823970, 179023647940]

約数ペア:

[(1, 179023647940), (2, 89511823970), (4, 44755911985), (5, 35804729588), (10, 17902364794), (17, 10530802820), (19, 9422297260), (20, 8951182397), (34, 5265401410), (38, 4711148630), (68, 2632700705), (76, 2355574315), (85, 2106160564), (95, 1884459452), (170, 1053080282), (190, 942229726), (323, 554252780), (340, 526540141), (380, 471114863), (646, 277126390), (1292, 138563195), (1615, 110850556), (3230, 55425278), (6460, 27712639)]