67377740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1097}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 147202272

約数和(自身を除く): 79824532

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 83, 148, 166, 185, 332, 370, 415, 740, 830, 1097, 1660, 2194, 3071, 4388, 5485, 6142, 10970, 12284, 15355, 21940, 30710, 40589, 61420, 81178, 91051, 162356, 182102, 202945, 364204, 405890, 455255, 811780, 910510, 1821020, 3368887, 6737774, 13475548, 16844435, 33688870, 67377740]

約数ペア:

[(1, 67377740), (2, 33688870), (4, 16844435), (5, 13475548), (10, 6737774), (20, 3368887), (37, 1821020), (74, 910510), (83, 811780), (148, 455255), (166, 405890), (185, 364204), (332, 202945), (370, 182102), (415, 162356), (740, 91051), (830, 81178), (1097, 61420), (1660, 40589), (2194, 30710), (3071, 21940), (4388, 15355), (5485, 12284), (6142, 10970)]