2252512240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{521}}^1$

素因数の和:596

約数の個数: 160

約数和(自身を含む): 6081842880

約数和(自身を除く): 3829330640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 289, 340, 374, 440, 521, 578, 680, 748, 880, 935, 1042, 1156, 1360, 1445, 1496, 1870, 2084, 2312, 2605, 2890, 2992, 3179, 3740, 4168, 4624, 4913, 5210, 5731, 5780, 6358, 7480, 8336, 8857, 9826, 10420, 11462, 11560, 12716, 14960, 15895, 17714, 19652, 20840, 22924, 23120, 24565, 25432, 28655, 31790, 35428, 39304, 41680, 44285, 45848, 49130, 50864, 54043, 57310, 63580, 70856, 78608, 88570, 91696, 97427, 98260, 108086, 114620, 127160, 141712, 150569, 177140, 194854, 196520, 216172, 229240, 254320, 270215, 301138, 354280, 389708, 393040, 432344, 458480, 487135, 540430, 602276, 708560, 752845, 779416, 864688, 974270, 1080860, 1204552, 1505690, 1558832, 1656259, 1948540, 2161720, 2409104, 2559673, 3011380, 3312518, 3897080, 4323440, 5119346, 6022760, 6625036, 7794160, 8281295, 10238692, 12045520, 12798365, 13250072, 16562590, 20477384, 25596730, 26500144, 28156403, 33125180, 40954768, 51193460, 56312806, 66250360, 102386920, 112625612, 132500720, 140782015, 204773840, 225251224, 281564030, 450502448, 563128060, 1126256120, 2252512240]

約数ペア:

[(1, 2252512240), (2, 1126256120), (4, 563128060), (5, 450502448), (8, 281564030), (10, 225251224), (11, 204773840), (16, 140782015), (17, 132500720), (20, 112625612), (22, 102386920), (34, 66250360), (40, 56312806), (44, 51193460), (55, 40954768), (68, 33125180), (80, 28156403), (85, 26500144), (88, 25596730), (110, 20477384), (136, 16562590), (170, 13250072), (176, 12798365), (187, 12045520), (220, 10238692), (272, 8281295), (289, 7794160), (340, 6625036), (374, 6022760), (440, 5119346), (521, 4323440), (578, 3897080), (680, 3312518), (748, 3011380), (880, 2559673), (935, 2409104), (1042, 2161720), (1156, 1948540), (1360, 1656259), (1445, 1558832), (1496, 1505690), (1870, 1204552), (2084, 1080860), (2312, 974270), (2605, 864688), (2890, 779416), (2992, 752845), (3179, 708560), (3740, 602276), (4168, 540430), (4624, 487135), (4913, 458480), (5210, 432344), (5731, 393040), (5780, 389708), (6358, 354280), (7480, 301138), (8336, 270215), (8857, 254320), (9826, 229240), (10420, 216172), (11462, 196520), (11560, 194854), (12716, 177140), (14960, 150569), (15895, 141712), (17714, 127160), (19652, 114620), (20840, 108086), (22924, 98260), (23120, 97427), (24565, 91696), (25432, 88570), (28655, 78608), (31790, 70856), (35428, 63580), (39304, 57310), (41680, 54043), (44285, 50864), (45848, 49130)]