28410609920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{288257}}^1$

素因数の和:288296

約数の個数: 144

約数和(自身を含む): 84844706688

約数和(自身を除く): 56434096768

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1280, 1408, 1540, 1760, 1792, 2240, 2464, 2816, 3080, 3520, 4480, 4928, 6160, 7040, 8960, 9856, 12320, 14080, 19712, 24640, 49280, 98560, 288257, 576514, 1153028, 1441285, 2017799, 2306056, 2882570, 3170827, 4035598, 4612112, 5765140, 6341654, 8071196, 9224224, 10088995, 11530280, 12683308, 15854135, 16142392, 18448448, 20177990, 22195789, 23060560, 25366616, 31708270, 32284784, 36896896, 40355980, 44391578, 46121120, 50733232, 63416540, 64569568, 73793792, 80711960, 88783156, 92242240, 101466464, 110978945, 126833080, 129139136, 161423920, 177566312, 184484480, 202932928, 221957890, 253666160, 258278272, 322847840, 355132624, 368968960, 405865856, 443915780, 507332320, 516556544, 645695680, 710265248, 811731712, 887831560, 1014664640, 1291391360, 1420530496, 1775663120, 2029329280, 2582782720, 2841060992, 3551326240, 4058658560, 5682121984, 7102652480, 14205304960, 28410609920]

約数ペア:

[(1, 28410609920), (2, 14205304960), (4, 7102652480), (5, 5682121984), (7, 4058658560), (8, 3551326240), (10, 2841060992), (11, 2582782720), (14, 2029329280), (16, 1775663120), (20, 1420530496), (22, 1291391360), (28, 1014664640), (32, 887831560), (35, 811731712), (40, 710265248), (44, 645695680), (55, 516556544), (56, 507332320), (64, 443915780), (70, 405865856), (77, 368968960), (80, 355132624), (88, 322847840), (110, 258278272), (112, 253666160), (128, 221957890), (140, 202932928), (154, 184484480), (160, 177566312), (176, 161423920), (220, 129139136), (224, 126833080), (256, 110978945), (280, 101466464), (308, 92242240), (320, 88783156), (352, 80711960), (385, 73793792), (440, 64569568), (448, 63416540), (560, 50733232), (616, 46121120), (640, 44391578), (704, 40355980), (770, 36896896), (880, 32284784), (896, 31708270), (1120, 25366616), (1232, 23060560), (1280, 22195789), (1408, 20177990), (1540, 18448448), (1760, 16142392), (1792, 15854135), (2240, 12683308), (2464, 11530280), (2816, 10088995), (3080, 9224224), (3520, 8071196), (4480, 6341654), (4928, 5765140), (6160, 4612112), (7040, 4035598), (8960, 3170827), (9856, 2882570), (12320, 2306056), (14080, 2017799), (19712, 1441285), (24640, 1153028), (49280, 576514), (98560, 288257)]