13015996840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4225973}}^1$

素因数の和:4226002

約数の個数: 64

約数和(自身を含む): 36512415360

約数和(自身を除く): 23496418520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 4225973, 8451946, 16903892, 21129865, 29581811, 33807784, 42259730, 46485703, 59163622, 84519460, 92971406, 118327244, 147909055, 169038920, 185942812, 232428515, 236654488, 295818110, 325399921, 371885624, 464857030, 591636220, 650799842, 929714060, 1183272440, 1301599684, 1626999605, 1859428120, 2603199368, 3253999210, 6507998420, 13015996840]

約数ペア:

[(1, 13015996840), (2, 6507998420), (4, 3253999210), (5, 2603199368), (7, 1859428120), (8, 1626999605), (10, 1301599684), (11, 1183272440), (14, 929714060), (20, 650799842), (22, 591636220), (28, 464857030), (35, 371885624), (40, 325399921), (44, 295818110), (55, 236654488), (56, 232428515), (70, 185942812), (77, 169038920), (88, 147909055), (110, 118327244), (140, 92971406), (154, 84519460), (220, 59163622), (280, 46485703), (308, 42259730), (385, 33807784), (440, 29581811), (616, 21129865), (770, 16903892), (1540, 8451946), (3080, 4225973)]