292181840

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{32321}}^1$

素因数の和:32447

約数の個数: 40

約数和(自身を含む): 685355688

約数和(自身を除く): 393173848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 32321, 64642, 129284, 161605, 258568, 323210, 517136, 646420, 1292840, 2585680, 3652273, 7304546, 14609092, 18261365, 29218184, 36522730, 58436368, 73045460, 146090920, 292181840]

約数ペア:

[(1, 292181840), (2, 146090920), (4, 73045460), (5, 58436368), (8, 36522730), (10, 29218184), (16, 18261365), (20, 14609092), (40, 7304546), (80, 3652273), (113, 2585680), (226, 1292840), (452, 646420), (565, 517136), (904, 323210), (1130, 258568), (1808, 161605), (2260, 129284), (4520, 64642), (9040, 32321)]