925245440

素因数分解:

$2^{13}\times 5^1\times 7^2\times {\mathrm{461}}^1$

素因数の和:506

約数の個数: 168

約数和(自身を含む): 2588579532

約数和(自身を除く): 1663334092

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 461, 490, 512, 560, 640, 784, 896, 922, 980, 1024, 1120, 1280, 1568, 1792, 1844, 1960, 2048, 2240, 2305, 2560, 3136, 3227, 3584, 3688, 3920, 4096, 4480, 4610, 5120, 6272, 6454, 7168, 7376, 7840, 8192, 8960, 9220, 10240, 12544, 12908, 14336, 14752, 15680, 16135, 17920, 18440, 20480, 22589, 25088, 25816, 28672, 29504, 31360, 32270, 35840, 36880, 40960, 45178, 50176, 51632, 57344, 59008, 62720, 64540, 71680, 73760, 90356, 100352, 103264, 112945, 118016, 125440, 129080, 143360, 147520, 180712, 200704, 206528, 225890, 236032, 250880, 258160, 286720, 295040, 361424, 401408, 413056, 451780, 472064, 501760, 516320, 590080, 722848, 826112, 903560, 944128, 1003520, 1032640, 1180160, 1445696, 1652224, 1807120, 1888256, 2007040, 2065280, 2360320, 2891392, 3304448, 3614240, 3776512, 4130560, 4720640, 5782784, 6608896, 7228480, 8261120, 9441280, 11565568, 13217792, 14456960, 16522240, 18882560, 23131136, 26435584, 28913920, 33044480, 46262272, 57827840, 66088960, 92524544, 115655680, 132177920, 185049088, 231311360, 462622720, 925245440]

約数ペア:

[(1, 925245440), (2, 462622720), (4, 231311360), (5, 185049088), (7, 132177920), (8, 115655680), (10, 92524544), (14, 66088960), (16, 57827840), (20, 46262272), (28, 33044480), (32, 28913920), (35, 26435584), (40, 23131136), (49, 18882560), (56, 16522240), (64, 14456960), (70, 13217792), (80, 11565568), (98, 9441280), (112, 8261120), (128, 7228480), (140, 6608896), (160, 5782784), (196, 4720640), (224, 4130560), (245, 3776512), (256, 3614240), (280, 3304448), (320, 2891392), (392, 2360320), (448, 2065280), (461, 2007040), (490, 1888256), (512, 1807120), (560, 1652224), (640, 1445696), (784, 1180160), (896, 1032640), (922, 1003520), (980, 944128), (1024, 903560), (1120, 826112), (1280, 722848), (1568, 590080), (1792, 516320), (1844, 501760), (1960, 472064), (2048, 451780), (2240, 413056), (2305, 401408), (2560, 361424), (3136, 295040), (3227, 286720), (3584, 258160), (3688, 250880), (3920, 236032), (4096, 225890), (4480, 206528), (4610, 200704), (5120, 180712), (6272, 147520), (6454, 143360), (7168, 129080), (7376, 125440), (7840, 118016), (8192, 112945), (8960, 103264), (9220, 100352), (10240, 90356), (12544, 73760), (12908, 71680), (14336, 64540), (14752, 62720), (15680, 59008), (16135, 57344), (17920, 51632), (18440, 50176), (20480, 45178), (22589, 40960), (25088, 36880), (25816, 35840), (28672, 32270), (29504, 31360)]