4943120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:137

約数の個数: 120

約数和(自身を含む): 14545944

約数和(自身を除く): 9602824

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 97, 98, 104, 112, 130, 140, 182, 194, 196, 208, 245, 260, 280, 364, 388, 392, 455, 485, 490, 520, 560, 637, 679, 728, 776, 784, 910, 970, 980, 1040, 1261, 1274, 1358, 1456, 1552, 1820, 1940, 1960, 2522, 2548, 2716, 3185, 3395, 3640, 3880, 3920, 4753, 5044, 5096, 5432, 6305, 6370, 6790, 7280, 7760, 8827, 9506, 10088, 10192, 10864, 12610, 12740, 13580, 17654, 19012, 20176, 23765, 25220, 25480, 27160, 35308, 38024, 44135, 47530, 50440, 50960, 54320, 61789, 70616, 76048, 88270, 95060, 100880, 123578, 141232, 176540, 190120, 247156, 308945, 353080, 380240, 494312, 617890, 706160, 988624, 1235780, 2471560, 4943120]

約数ペア:

[(1, 4943120), (2, 2471560), (4, 1235780), (5, 988624), (7, 706160), (8, 617890), (10, 494312), (13, 380240), (14, 353080), (16, 308945), (20, 247156), (26, 190120), (28, 176540), (35, 141232), (40, 123578), (49, 100880), (52, 95060), (56, 88270), (65, 76048), (70, 70616), (80, 61789), (91, 54320), (97, 50960), (98, 50440), (104, 47530), (112, 44135), (130, 38024), (140, 35308), (182, 27160), (194, 25480), (196, 25220), (208, 23765), (245, 20176), (260, 19012), (280, 17654), (364, 13580), (388, 12740), (392, 12610), (455, 10864), (485, 10192), (490, 10088), (520, 9506), (560, 8827), (637, 7760), (679, 7280), (728, 6790), (776, 6370), (784, 6305), (910, 5432), (970, 5096), (980, 5044), (1040, 4753), (1261, 3920), (1274, 3880), (1358, 3640), (1456, 3395), (1552, 3185), (1820, 2716), (1940, 2548), (1960, 2522)]