212025760

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32321}}^1$

素因数の和:32377

約数の個数: 48

約数和(自身を含む): 513144072

約数和(自身を除く): 301118312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 32321, 64642, 129284, 161605, 258568, 323210, 517136, 646420, 1034272, 1292840, 1325161, 2585680, 2650322, 5171360, 5300644, 6625805, 10601288, 13251610, 21202576, 26503220, 42405152, 53006440, 106012880, 212025760]

約数ペア:

[(1, 212025760), (2, 106012880), (4, 53006440), (5, 42405152), (8, 26503220), (10, 21202576), (16, 13251610), (20, 10601288), (32, 6625805), (40, 5300644), (41, 5171360), (80, 2650322), (82, 2585680), (160, 1325161), (164, 1292840), (205, 1034272), (328, 646420), (410, 517136), (656, 323210), (820, 258568), (1312, 161605), (1640, 129284), (3280, 64642), (6560, 32321)]