951870920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23773}}^1$

素因数の和:23815

約数の個数: 128

約数和(自身を含む): 2875703040

約数和(自身を除く): 1923832120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 715, 728, 770, 910, 1001, 1144, 1430, 1540, 1820, 2002, 2860, 3080, 3640, 4004, 5005, 5720, 8008, 10010, 20020, 23773, 40040, 47546, 95092, 118865, 166411, 190184, 237730, 261503, 309049, 332822, 475460, 523006, 618098, 665644, 832055, 950920, 1046012, 1236196, 1307515, 1331288, 1545245, 1664110, 1830521, 2092024, 2163343, 2472392, 2615030, 3090490, 3328220, 3399539, 3661042, 4326686, 5230060, 6180980, 6656440, 6799078, 7322084, 8653372, 9152605, 10460120, 10816715, 12361960, 13598156, 14644168, 16997695, 17306744, 18305210, 21633430, 23796773, 27196312, 33995390, 36610420, 43266860, 47593546, 67990780, 73220840, 86533720, 95187092, 118983865, 135981560, 190374184, 237967730, 475935460, 951870920]

約数ペア:

[(1, 951870920), (2, 475935460), (4, 237967730), (5, 190374184), (7, 135981560), (8, 118983865), (10, 95187092), (11, 86533720), (13, 73220840), (14, 67990780), (20, 47593546), (22, 43266860), (26, 36610420), (28, 33995390), (35, 27196312), (40, 23796773), (44, 21633430), (52, 18305210), (55, 17306744), (56, 16997695), (65, 14644168), (70, 13598156), (77, 12361960), (88, 10816715), (91, 10460120), (104, 9152605), (110, 8653372), (130, 7322084), (140, 6799078), (143, 6656440), (154, 6180980), (182, 5230060), (220, 4326686), (260, 3661042), (280, 3399539), (286, 3328220), (308, 3090490), (364, 2615030), (385, 2472392), (440, 2163343), (455, 2092024), (520, 1830521), (572, 1664110), (616, 1545245), (715, 1331288), (728, 1307515), (770, 1236196), (910, 1046012), (1001, 950920), (1144, 832055), (1430, 665644), (1540, 618098), (1820, 523006), (2002, 475460), (2860, 332822), (3080, 309049), (3640, 261503), (4004, 237730), (5005, 190184), (5720, 166411), (8008, 118865), (10010, 95092), (20020, 47546), (23773, 40040)]