9049040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:157

約数の個数: 160

約数和(自身を含む): 28498176

約数和(自身を除く): 19449136

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 113, 130, 140, 143, 154, 176, 182, 208, 220, 226, 260, 280, 286, 308, 364, 385, 440, 452, 455, 520, 560, 565, 572, 616, 715, 728, 770, 791, 880, 904, 910, 1001, 1040, 1130, 1144, 1232, 1243, 1430, 1456, 1469, 1540, 1582, 1808, 1820, 2002, 2260, 2288, 2486, 2860, 2938, 3080, 3164, 3640, 3955, 4004, 4520, 4972, 5005, 5720, 5876, 6160, 6215, 6328, 7280, 7345, 7910, 8008, 8701, 9040, 9944, 10010, 10283, 11440, 11752, 12430, 12656, 14690, 15820, 16016, 16159, 17402, 19888, 20020, 20566, 23504, 24860, 29380, 31640, 32318, 34804, 40040, 41132, 43505, 49720, 51415, 58760, 63280, 64636, 69608, 80080, 80795, 82264, 87010, 99440, 102830, 113113, 117520, 129272, 139216, 161590, 164528, 174020, 205660, 226226, 258544, 323180, 348040, 411320, 452452, 565565, 646360, 696080, 822640, 904904, 1131130, 1292720, 1809808, 2262260, 4524520, 9049040]

約数ペア:

[(1, 9049040), (2, 4524520), (4, 2262260), (5, 1809808), (7, 1292720), (8, 1131130), (10, 904904), (11, 822640), (13, 696080), (14, 646360), (16, 565565), (20, 452452), (22, 411320), (26, 348040), (28, 323180), (35, 258544), (40, 226226), (44, 205660), (52, 174020), (55, 164528), (56, 161590), (65, 139216), (70, 129272), (77, 117520), (80, 113113), (88, 102830), (91, 99440), (104, 87010), (110, 82264), (112, 80795), (113, 80080), (130, 69608), (140, 64636), (143, 63280), (154, 58760), (176, 51415), (182, 49720), (208, 43505), (220, 41132), (226, 40040), (260, 34804), (280, 32318), (286, 31640), (308, 29380), (364, 24860), (385, 23504), (440, 20566), (452, 20020), (455, 19888), (520, 17402), (560, 16159), (565, 16016), (572, 15820), (616, 14690), (715, 12656), (728, 12430), (770, 11752), (791, 11440), (880, 10283), (904, 10010), (910, 9944), (1001, 9040), (1040, 8701), (1130, 8008), (1144, 7910), (1232, 7345), (1243, 7280), (1430, 6328), (1456, 6215), (1469, 6160), (1540, 5876), (1582, 5720), (1808, 5005), (1820, 4972), (2002, 4520), (2260, 4004), (2288, 3955), (2486, 3640), (2860, 3164), (2938, 3080)]