67200940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1051}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 148458240

約数和(自身を除く): 81257300

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 139, 230, 278, 460, 556, 695, 1051, 1390, 2102, 2780, 3197, 4204, 5255, 6394, 10510, 12788, 15985, 21020, 24173, 31970, 48346, 63940, 96692, 120865, 146089, 241730, 292178, 483460, 584356, 730445, 1460890, 2921780, 3360047, 6720094, 13440188, 16800235, 33600470, 67200940]

約数ペア:

[(1, 67200940), (2, 33600470), (4, 16800235), (5, 13440188), (10, 6720094), (20, 3360047), (23, 2921780), (46, 1460890), (92, 730445), (115, 584356), (139, 483460), (230, 292178), (278, 241730), (460, 146089), (556, 120865), (695, 96692), (1051, 63940), (1390, 48346), (2102, 31970), (2780, 24173), (3197, 21020), (4204, 15985), (5255, 12788), (6394, 10510)]