1769281540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{183917}}^1$

素因数の和:183976

約数の個数: 48

約数和(自身を含む): 4109463792

約数和(自身を除く): 2340182252

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 9620, 183917, 367834, 735668, 919585, 1839170, 2390921, 3678340, 4781842, 6804929, 9563684, 11954605, 13609858, 23909210, 27219716, 34024645, 47818420, 68049290, 88464077, 136098580, 176928154, 353856308, 442320385, 884640770, 1769281540]

約数ペア:

[(1, 1769281540), (2, 884640770), (4, 442320385), (5, 353856308), (10, 176928154), (13, 136098580), (20, 88464077), (26, 68049290), (37, 47818420), (52, 34024645), (65, 27219716), (74, 23909210), (130, 13609858), (148, 11954605), (185, 9563684), (260, 6804929), (370, 4781842), (481, 3678340), (740, 2390921), (962, 1839170), (1924, 919585), (2405, 735668), (4810, 367834), (9620, 183917)]