14015996840

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5744261}}^1$

素因数の和:5744333

約数の個数: 32

約数和(自身を含む): 32052981960

約数和(自身を除く): 18036985120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 5744261, 11488522, 22977044, 28721305, 45954088, 57442610, 114885220, 229770440, 350399921, 700799842, 1401599684, 1751999605, 2803199368, 3503999210, 7007998420, 14015996840]

約数ペア:

[(1, 14015996840), (2, 7007998420), (4, 3503999210), (5, 2803199368), (8, 1751999605), (10, 1401599684), (20, 700799842), (40, 350399921), (61, 229770440), (122, 114885220), (244, 57442610), (305, 45954088), (488, 28721305), (610, 22977044), (1220, 11488522), (2440, 5744261)]