1925598080

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{61403}}^1$

素因数の和:61436

約数の個数: 96

約数和(自身を含む): 5355042840

約数和(自身を除く): 3429444760

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, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 15680, 31360, 61403, 122806, 245612, 307015, 429821, 491224, 614030, 859642, 982448, 1228060, 1719284, 1964896, 2149105, 2456120, 3008747, 3438568, 3929792, 4298210, 4912240, 6017494, 6877136, 7859584, 8596420, 9824480, 12034988, 13754272, 15043735, 17192840, 19648960, 24069976, 27508544, 30087470, 34385680, 39297920, 48139952, 55017088, 60174940, 68771360, 96279904, 120349880, 137542720, 192559808, 240699760, 275085440, 385119616, 481399520, 962799040, 1925598080]

約数ペア:

[(1, 1925598080), (2, 962799040), (4, 481399520), (5, 385119616), (7, 275085440), (8, 240699760), (10, 192559808), (14, 137542720), (16, 120349880), (20, 96279904), (28, 68771360), (32, 60174940), (35, 55017088), (40, 48139952), (49, 39297920), (56, 34385680), (64, 30087470), (70, 27508544), (80, 24069976), (98, 19648960), (112, 17192840), (128, 15043735), (140, 13754272), (160, 12034988), (196, 9824480), (224, 8596420), (245, 7859584), (280, 6877136), (320, 6017494), (392, 4912240), (448, 4298210), (490, 3929792), (560, 3438568), (640, 3008747), (784, 2456120), (896, 2149105), (980, 1964896), (1120, 1719284), (1568, 1228060), (1960, 982448), (2240, 859642), (3136, 614030), (3920, 491224), (4480, 429821), (6272, 307015), (7840, 245612), (15680, 122806), (31360, 61403)]