234442000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 160

約数和(自身を含む): 623960064

約数和(自身を除く): 389518064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 71, 80, 100, 104, 125, 127, 130, 142, 200, 208, 250, 254, 260, 284, 325, 355, 400, 500, 508, 520, 568, 635, 650, 710, 923, 1000, 1016, 1040, 1136, 1270, 1300, 1420, 1625, 1651, 1775, 1846, 2000, 2032, 2540, 2600, 2840, 3175, 3250, 3302, 3550, 3692, 4615, 5080, 5200, 5680, 6350, 6500, 6604, 7100, 7384, 8255, 8875, 9017, 9230, 10160, 12700, 13000, 13208, 14200, 14768, 15875, 16510, 17750, 18034, 18460, 23075, 25400, 26000, 26416, 28400, 31750, 33020, 35500, 36068, 36920, 41275, 45085, 46150, 50800, 63500, 66040, 71000, 72136, 73840, 82550, 90170, 92300, 115375, 117221, 127000, 132080, 142000, 144272, 165100, 180340, 184600, 206375, 225425, 230750, 234442, 254000, 330200, 360680, 369200, 412750, 450850, 461500, 468884, 586105, 660400, 721360, 825500, 901700, 923000, 937768, 1127125, 1172210, 1651000, 1803400, 1846000, 1875536, 2254250, 2344420, 2930525, 3302000, 3606800, 4508500, 4688840, 5861050, 9017000, 9377680, 11722100, 14652625, 18034000, 23444200, 29305250, 46888400, 58610500, 117221000, 234442000]

約数ペア:

[(1, 234442000), (2, 117221000), (4, 58610500), (5, 46888400), (8, 29305250), (10, 23444200), (13, 18034000), (16, 14652625), (20, 11722100), (25, 9377680), (26, 9017000), (40, 5861050), (50, 4688840), (52, 4508500), (65, 3606800), (71, 3302000), (80, 2930525), (100, 2344420), (104, 2254250), (125, 1875536), (127, 1846000), (130, 1803400), (142, 1651000), (200, 1172210), (208, 1127125), (250, 937768), (254, 923000), (260, 901700), (284, 825500), (325, 721360), (355, 660400), (400, 586105), (500, 468884), (508, 461500), (520, 450850), (568, 412750), (635, 369200), (650, 360680), (710, 330200), (923, 254000), (1000, 234442), (1016, 230750), (1040, 225425), (1136, 206375), (1270, 184600), (1300, 180340), (1420, 165100), (1625, 144272), (1651, 142000), (1775, 132080), (1846, 127000), (2000, 117221), (2032, 115375), (2540, 92300), (2600, 90170), (2840, 82550), (3175, 73840), (3250, 72136), (3302, 71000), (3550, 66040), (3692, 63500), (4615, 50800), (5080, 46150), (5200, 45085), (5680, 41275), (6350, 36920), (6500, 36068), (6604, 35500), (7100, 33020), (7384, 31750), (8255, 28400), (8875, 26416), (9017, 26000), (9230, 25400), (10160, 23075), (12700, 18460), (13000, 18034), (13208, 17750), (14200, 16510), (14768, 15875)]