24576440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{12539}}^1$

素因数の和:12564

約数の個数: 48

約数和(自身を含む): 64330200

約数和(自身を除く): 39753760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 12539, 25078, 50156, 62695, 87773, 100312, 125390, 175546, 250780, 351092, 438865, 501560, 614411, 702184, 877730, 1228822, 1755460, 2457644, 3072055, 3510920, 4915288, 6144110, 12288220, 24576440]

約数ペア:

[(1, 24576440), (2, 12288220), (4, 6144110), (5, 4915288), (7, 3510920), (8, 3072055), (10, 2457644), (14, 1755460), (20, 1228822), (28, 877730), (35, 702184), (40, 614411), (49, 501560), (56, 438865), (70, 351092), (98, 250780), (140, 175546), (196, 125390), (245, 100312), (280, 87773), (392, 62695), (490, 50156), (980, 25078), (1960, 12539)]