68258772400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1875241}}^1$

素因数の和:1875279

約数の個数: 120

約数和(自身を含む): 201836046944

約数和(自身を除く): 133577274544

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 455, 520, 560, 650, 700, 728, 910, 1040, 1300, 1400, 1456, 1820, 2275, 2600, 2800, 3640, 4550, 5200, 7280, 9100, 18200, 36400, 1875241, 3750482, 7500964, 9376205, 13126687, 15001928, 18752410, 24378133, 26253374, 30003856, 37504820, 46881025, 48756266, 52506748, 65633435, 75009640, 93762050, 97512532, 105013496, 121890665, 131266870, 150019280, 170646931, 187524100, 195025064, 210026992, 243781330, 262533740, 328167175, 341293862, 375048200, 390050128, 487562660, 525067480, 609453325, 656334350, 682587724, 750096400, 853234655, 975125320, 1050134960, 1218906650, 1312668700, 1365175448, 1706469310, 1950250640, 2437813300, 2625337400, 2730350896, 3412938620, 4266173275, 4875626600, 5250674800, 6825877240, 8532346550, 9751253200, 13651754480, 17064693100, 34129386200, 68258772400]

約数ペア:

[(1, 68258772400), (2, 34129386200), (4, 17064693100), (5, 13651754480), (7, 9751253200), (8, 8532346550), (10, 6825877240), (13, 5250674800), (14, 4875626600), (16, 4266173275), (20, 3412938620), (25, 2730350896), (26, 2625337400), (28, 2437813300), (35, 1950250640), (40, 1706469310), (50, 1365175448), (52, 1312668700), (56, 1218906650), (65, 1050134960), (70, 975125320), (80, 853234655), (91, 750096400), (100, 682587724), (104, 656334350), (112, 609453325), (130, 525067480), (140, 487562660), (175, 390050128), (182, 375048200), (200, 341293862), (208, 328167175), (260, 262533740), (280, 243781330), (325, 210026992), (350, 195025064), (364, 187524100), (400, 170646931), (455, 150019280), (520, 131266870), (560, 121890665), (650, 105013496), (700, 97512532), (728, 93762050), (910, 75009640), (1040, 65633435), (1300, 52506748), (1400, 48756266), (1456, 46881025), (1820, 37504820), (2275, 30003856), (2600, 26253374), (2800, 24378133), (3640, 18752410), (4550, 15001928), (5200, 13126687), (7280, 9376205), (9100, 7500964), (18200, 3750482), (36400, 1875241)]