412767221200

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{198179}}^1$

素因数の和:198365

約数の個数: 120

約数和(自身を含む): 1023864468480

約数和(自身を除く): 611097247280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 127, 164, 200, 205, 254, 328, 400, 410, 508, 635, 656, 820, 1016, 1025, 1270, 1640, 2032, 2050, 2540, 3175, 3280, 4100, 5080, 5207, 6350, 8200, 10160, 10414, 12700, 16400, 20828, 25400, 26035, 41656, 50800, 52070, 83312, 104140, 130175, 198179, 208280, 260350, 396358, 416560, 520700, 792716, 990895, 1041400, 1585432, 1981790, 2082800, 3170864, 3963580, 4954475, 7927160, 8125339, 9908950, 15854320, 16250678, 19817900, 25168733, 32501356, 39635800, 40626695, 50337466, 65002712, 79271600, 81253390, 100674932, 125843665, 130005424, 162506780, 201349864, 203133475, 251687330, 325013560, 402699728, 406266950, 503374660, 629218325, 650027120, 812533900, 1006749320, 1031918053, 1258436650, 1625067800, 2013498640, 2063836106, 2516873300, 3250135600, 4127672212, 5033746600, 5159590265, 8255344424, 10067493200, 10319180530, 16510688848, 20638361060, 25797951325, 41276722120, 51595902650, 82553444240, 103191805300, 206383610600, 412767221200]

約数ペア:

[(1, 412767221200), (2, 206383610600), (4, 103191805300), (5, 82553444240), (8, 51595902650), (10, 41276722120), (16, 25797951325), (20, 20638361060), (25, 16510688848), (40, 10319180530), (41, 10067493200), (50, 8255344424), (80, 5159590265), (82, 5033746600), (100, 4127672212), (127, 3250135600), (164, 2516873300), (200, 2063836106), (205, 2013498640), (254, 1625067800), (328, 1258436650), (400, 1031918053), (410, 1006749320), (508, 812533900), (635, 650027120), (656, 629218325), (820, 503374660), (1016, 406266950), (1025, 402699728), (1270, 325013560), (1640, 251687330), (2032, 203133475), (2050, 201349864), (2540, 162506780), (3175, 130005424), (3280, 125843665), (4100, 100674932), (5080, 81253390), (5207, 79271600), (6350, 65002712), (8200, 50337466), (10160, 40626695), (10414, 39635800), (12700, 32501356), (16400, 25168733), (20828, 19817900), (25400, 16250678), (26035, 15854320), (41656, 9908950), (50800, 8125339), (52070, 7927160), (83312, 4954475), (104140, 3963580), (130175, 3170864), (198179, 2082800), (208280, 1981790), (260350, 1585432), (396358, 1041400), (416560, 990895), (520700, 792716)]