894263200

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:495

約数の個数: 144

約数和(自身を含む): 2281353984

約数和(自身を除く): 1387090784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 107, 124, 155, 160, 200, 214, 248, 310, 337, 400, 428, 496, 535, 620, 674, 775, 800, 856, 992, 1070, 1240, 1348, 1550, 1685, 1712, 2140, 2480, 2675, 2696, 3100, 3317, 3370, 3424, 4280, 4960, 5350, 5392, 6200, 6634, 6740, 8425, 8560, 10447, 10700, 10784, 12400, 13268, 13480, 16585, 16850, 17120, 20894, 21400, 24800, 26536, 26960, 33170, 33700, 36059, 41788, 42800, 52235, 53072, 53920, 66340, 67400, 72118, 82925, 83576, 85600, 104470, 106144, 132680, 134800, 144236, 165850, 167152, 180295, 208940, 261175, 265360, 269600, 288472, 331700, 334304, 360590, 417880, 522350, 530720, 576944, 663400, 721180, 835760, 901475, 1044700, 1117829, 1153888, 1326800, 1442360, 1671520, 1802950, 2089400, 2235658, 2653600, 2884720, 3605900, 4178800, 4471316, 5589145, 5769440, 7211800, 8357600, 8942632, 11178290, 14423600, 17885264, 22356580, 27945725, 28847200, 35770528, 44713160, 55891450, 89426320, 111782900, 178852640, 223565800, 447131600, 894263200]

約数ペア:

[(1, 894263200), (2, 447131600), (4, 223565800), (5, 178852640), (8, 111782900), (10, 89426320), (16, 55891450), (20, 44713160), (25, 35770528), (31, 28847200), (32, 27945725), (40, 22356580), (50, 17885264), (62, 14423600), (80, 11178290), (100, 8942632), (107, 8357600), (124, 7211800), (155, 5769440), (160, 5589145), (200, 4471316), (214, 4178800), (248, 3605900), (310, 2884720), (337, 2653600), (400, 2235658), (428, 2089400), (496, 1802950), (535, 1671520), (620, 1442360), (674, 1326800), (775, 1153888), (800, 1117829), (856, 1044700), (992, 901475), (1070, 835760), (1240, 721180), (1348, 663400), (1550, 576944), (1685, 530720), (1712, 522350), (2140, 417880), (2480, 360590), (2675, 334304), (2696, 331700), (3100, 288472), (3317, 269600), (3370, 265360), (3424, 261175), (4280, 208940), (4960, 180295), (5350, 167152), (5392, 165850), (6200, 144236), (6634, 134800), (6740, 132680), (8425, 106144), (8560, 104470), (10447, 85600), (10700, 83576), (10784, 82925), (12400, 72118), (13268, 67400), (13480, 66340), (16585, 53920), (16850, 53072), (17120, 52235), (20894, 42800), (21400, 41788), (24800, 36059), (26536, 33700), (26960, 33170)]