47090680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:809

約数の個数: 128

約数和(自身を含む): 138257280

約数和(自身を除く): 91166600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 520, 595, 680, 728, 761, 884, 910, 952, 1105, 1190, 1522, 1547, 1768, 1820, 2210, 2380, 3044, 3094, 3640, 3805, 4420, 4760, 5327, 6088, 6188, 7610, 7735, 8840, 9893, 10654, 12376, 12937, 15220, 15470, 19786, 21308, 25874, 26635, 30440, 30940, 39572, 42616, 49465, 51748, 53270, 61880, 64685, 69251, 79144, 90559, 98930, 103496, 106540, 129370, 138502, 168181, 181118, 197860, 213080, 258740, 277004, 336362, 346255, 362236, 395720, 452795, 517480, 554008, 672724, 692510, 724472, 840905, 905590, 1177267, 1345448, 1385020, 1681810, 1811180, 2354534, 2770040, 3363620, 3622360, 4709068, 5886335, 6727240, 9418136, 11772670, 23545340, 47090680]

約数ペア:

[(1, 47090680), (2, 23545340), (4, 11772670), (5, 9418136), (7, 6727240), (8, 5886335), (10, 4709068), (13, 3622360), (14, 3363620), (17, 2770040), (20, 2354534), (26, 1811180), (28, 1681810), (34, 1385020), (35, 1345448), (40, 1177267), (52, 905590), (56, 840905), (65, 724472), (68, 692510), (70, 672724), (85, 554008), (91, 517480), (104, 452795), (119, 395720), (130, 362236), (136, 346255), (140, 336362), (170, 277004), (182, 258740), (221, 213080), (238, 197860), (260, 181118), (280, 168181), (340, 138502), (364, 129370), (442, 106540), (455, 103496), (476, 98930), (520, 90559), (595, 79144), (680, 69251), (728, 64685), (761, 61880), (884, 53270), (910, 51748), (952, 49465), (1105, 42616), (1190, 39572), (1522, 30940), (1547, 30440), (1768, 26635), (1820, 25874), (2210, 21308), (2380, 19786), (3044, 15470), (3094, 15220), (3640, 12937), (3805, 12376), (4420, 10654), (4760, 9893), (5327, 8840), (6088, 7735), (6188, 7610)]