26103574640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2281781}}^1$

素因数の和:2281818

約数の個数: 80

約数和(自身を含む): 71301123936

約数和(自身を除く): 45197549296

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 2281781, 4563562, 9127124, 11408905, 18254248, 22817810, 25099591, 29663153, 36508496, 45635620, 50199182, 59326306, 91271240, 100398364, 118652612, 125497955, 148315765, 182542480, 200796728, 237305224, 250995910, 296631530, 326294683, 401593456, 474610448, 501991820, 593263060, 652589366, 1003983640, 1186526120, 1305178732, 1631473415, 2007967280, 2373052240, 2610357464, 3262946830, 5220714928, 6525893660, 13051787320, 26103574640]

約数ペア:

[(1, 26103574640), (2, 13051787320), (4, 6525893660), (5, 5220714928), (8, 3262946830), (10, 2610357464), (11, 2373052240), (13, 2007967280), (16, 1631473415), (20, 1305178732), (22, 1186526120), (26, 1003983640), (40, 652589366), (44, 593263060), (52, 501991820), (55, 474610448), (65, 401593456), (80, 326294683), (88, 296631530), (104, 250995910), (110, 237305224), (130, 200796728), (143, 182542480), (176, 148315765), (208, 125497955), (220, 118652612), (260, 100398364), (286, 91271240), (440, 59326306), (520, 50199182), (572, 45635620), (715, 36508496), (880, 29663153), (1040, 25099591), (1144, 22817810), (1430, 18254248), (2288, 11408905), (2860, 9127124), (5720, 4563562), (11440, 2281781)]