130253826640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1748843}}^1$

素因数の和:1748889

約数の個数: 120

約数和(自身を含む): 370824881760

約数和(自身を除く): 240571055120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 196, 245, 266, 280, 304, 380, 392, 490, 532, 560, 665, 760, 784, 931, 980, 1064, 1330, 1520, 1862, 1960, 2128, 2660, 3724, 3920, 4655, 5320, 7448, 9310, 10640, 14896, 18620, 37240, 74480, 1748843, 3497686, 6995372, 8744215, 12241901, 13990744, 17488430, 24483802, 27981488, 33228017, 34976860, 48967604, 61209505, 66456034, 69953720, 85693307, 97935208, 122419010, 132912068, 139907440, 166140085, 171386614, 195870416, 232596119, 244838020, 265824136, 332280170, 342773228, 428466535, 465192238, 489676040, 531648272, 664560340, 685546456, 856933070, 930384476, 979352080, 1162980595, 1329120680, 1371092912, 1628172833, 1713866140, 1860768952, 2325961190, 2658241360, 3256345666, 3427732280, 3721537904, 4651922380, 6512691332, 6855464560, 8140864165, 9303844760, 13025382664, 16281728330, 18607689520, 26050765328, 32563456660, 65126913320, 130253826640]

約数ペア:

[(1, 130253826640), (2, 65126913320), (4, 32563456660), (5, 26050765328), (7, 18607689520), (8, 16281728330), (10, 13025382664), (14, 9303844760), (16, 8140864165), (19, 6855464560), (20, 6512691332), (28, 4651922380), (35, 3721537904), (38, 3427732280), (40, 3256345666), (49, 2658241360), (56, 2325961190), (70, 1860768952), (76, 1713866140), (80, 1628172833), (95, 1371092912), (98, 1329120680), (112, 1162980595), (133, 979352080), (140, 930384476), (152, 856933070), (190, 685546456), (196, 664560340), (245, 531648272), (266, 489676040), (280, 465192238), (304, 428466535), (380, 342773228), (392, 332280170), (490, 265824136), (532, 244838020), (560, 232596119), (665, 195870416), (760, 171386614), (784, 166140085), (931, 139907440), (980, 132912068), (1064, 122419010), (1330, 97935208), (1520, 85693307), (1862, 69953720), (1960, 66456034), (2128, 61209505), (2660, 48967604), (3724, 34976860), (3920, 33228017), (4655, 27981488), (5320, 24483802), (7448, 17488430), (9310, 13990744), (10640, 12241901), (14896, 8744215), (18620, 6995372), (37240, 3497686), (74480, 1748843)]