2006070040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{883}}^1$

素因数の和:1181

約数の個数: 128

約数和(自身を含む): 5172672960

約数和(自身を除く): 3166602920

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 257, 260, 340, 442, 514, 520, 680, 883, 884, 1028, 1105, 1285, 1766, 1768, 2056, 2210, 2570, 3341, 3532, 4369, 4415, 4420, 5140, 6682, 7064, 8738, 8830, 8840, 10280, 11479, 13364, 15011, 16705, 17476, 17660, 21845, 22958, 26728, 30022, 33410, 34952, 35320, 43690, 45916, 56797, 57395, 60044, 66820, 75055, 87380, 91832, 113594, 114790, 120088, 133640, 150110, 174760, 195143, 226931, 227188, 229580, 283985, 300220, 390286, 453862, 454376, 459160, 567970, 600440, 780572, 907724, 975715, 1134655, 1135940, 1561144, 1815448, 1951430, 2269310, 2271880, 2950103, 3857827, 3902860, 4538620, 5900206, 7715654, 7805720, 9077240, 11800412, 14750515, 15431308, 19289135, 23600824, 29501030, 30862616, 38578270, 50151751, 59002060, 77156540, 100303502, 118004120, 154313080, 200607004, 250758755, 401214008, 501517510, 1003035020, 2006070040]

約数ペア:

[(1, 2006070040), (2, 1003035020), (4, 501517510), (5, 401214008), (8, 250758755), (10, 200607004), (13, 154313080), (17, 118004120), (20, 100303502), (26, 77156540), (34, 59002060), (40, 50151751), (52, 38578270), (65, 30862616), (68, 29501030), (85, 23600824), (104, 19289135), (130, 15431308), (136, 14750515), (170, 11800412), (221, 9077240), (257, 7805720), (260, 7715654), (340, 5900206), (442, 4538620), (514, 3902860), (520, 3857827), (680, 2950103), (883, 2271880), (884, 2269310), (1028, 1951430), (1105, 1815448), (1285, 1561144), (1766, 1135940), (1768, 1134655), (2056, 975715), (2210, 907724), (2570, 780572), (3341, 600440), (3532, 567970), (4369, 459160), (4415, 454376), (4420, 453862), (5140, 390286), (6682, 300220), (7064, 283985), (8738, 229580), (8830, 227188), (8840, 226931), (10280, 195143), (11479, 174760), (13364, 150110), (15011, 133640), (16705, 120088), (17476, 114790), (17660, 113594), (21845, 91832), (22958, 87380), (26728, 75055), (30022, 66820), (33410, 60044), (34952, 57395), (35320, 56797), (43690, 45916)]