2019423200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1789}}^1$

素因数の和:1909

約数の個数: 144

約数和(自身を含む): 5285755440

約数和(自身を除く): 3266332240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 83, 85, 100, 136, 160, 166, 170, 200, 272, 332, 340, 400, 415, 425, 544, 664, 680, 800, 830, 850, 1328, 1360, 1411, 1660, 1700, 1789, 2075, 2656, 2720, 2822, 3320, 3400, 3578, 4150, 5644, 6640, 6800, 7055, 7156, 8300, 8945, 11288, 13280, 13600, 14110, 14312, 16600, 17890, 22576, 28220, 28624, 30413, 33200, 35275, 35780, 44725, 45152, 56440, 57248, 60826, 66400, 70550, 71560, 89450, 112880, 121652, 141100, 143120, 148487, 152065, 178900, 225760, 243304, 282200, 286240, 296974, 304130, 357800, 486608, 564400, 593948, 608260, 715600, 742435, 760325, 973216, 1128800, 1187896, 1216520, 1431200, 1484870, 1520650, 2375792, 2433040, 2524279, 2969740, 3041300, 3712175, 4751584, 4866080, 5048558, 5939480, 6082600, 7424350, 10097116, 11878960, 12165200, 12621395, 14848700, 20194232, 23757920, 24330400, 25242790, 29697400, 40388464, 50485580, 59394800, 63106975, 80776928, 100971160, 118789600, 126213950, 201942320, 252427900, 403884640, 504855800, 1009711600, 2019423200]

約数ペア:

[(1, 2019423200), (2, 1009711600), (4, 504855800), (5, 403884640), (8, 252427900), (10, 201942320), (16, 126213950), (17, 118789600), (20, 100971160), (25, 80776928), (32, 63106975), (34, 59394800), (40, 50485580), (50, 40388464), (68, 29697400), (80, 25242790), (83, 24330400), (85, 23757920), (100, 20194232), (136, 14848700), (160, 12621395), (166, 12165200), (170, 11878960), (200, 10097116), (272, 7424350), (332, 6082600), (340, 5939480), (400, 5048558), (415, 4866080), (425, 4751584), (544, 3712175), (664, 3041300), (680, 2969740), (800, 2524279), (830, 2433040), (850, 2375792), (1328, 1520650), (1360, 1484870), (1411, 1431200), (1660, 1216520), (1700, 1187896), (1789, 1128800), (2075, 973216), (2656, 760325), (2720, 742435), (2822, 715600), (3320, 608260), (3400, 593948), (3578, 564400), (4150, 486608), (5644, 357800), (6640, 304130), (6800, 296974), (7055, 286240), (7156, 282200), (8300, 243304), (8945, 225760), (11288, 178900), (13280, 152065), (13600, 148487), (14110, 143120), (14312, 141100), (16600, 121652), (17890, 112880), (22576, 89450), (28220, 71560), (28624, 70550), (30413, 66400), (33200, 60826), (35275, 57248), (35780, 56440), (44725, 45152)]