13376300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 33685344

約数和(自身を除く): 20309044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 97, 100, 140, 175, 194, 197, 350, 388, 394, 485, 679, 700, 788, 970, 985, 1358, 1379, 1940, 1970, 2425, 2716, 2758, 3395, 3940, 4850, 4925, 5516, 6790, 6895, 9700, 9850, 13580, 13790, 16975, 19109, 19700, 27580, 33950, 34475, 38218, 67900, 68950, 76436, 95545, 133763, 137900, 191090, 267526, 382180, 477725, 535052, 668815, 955450, 1337630, 1910900, 2675260, 3344075, 6688150, 13376300]

約数ペア:

[(1, 13376300), (2, 6688150), (4, 3344075), (5, 2675260), (7, 1910900), (10, 1337630), (14, 955450), (20, 668815), (25, 535052), (28, 477725), (35, 382180), (50, 267526), (70, 191090), (97, 137900), (100, 133763), (140, 95545), (175, 76436), (194, 68950), (197, 67900), (350, 38218), (388, 34475), (394, 33950), (485, 27580), (679, 19700), (700, 19109), (788, 16975), (970, 13790), (985, 13580), (1358, 9850), (1379, 9700), (1940, 6895), (1970, 6790), (2425, 5516), (2716, 4925), (2758, 4850), (3395, 3940)]